28562702337

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1237}}^1$

素因数の和:1352

約数の個数: 144

約数和(自身を含む): 50893090560

約数和(自身を除く): 22330388223

約数列:

[1, 3, 9, 13, 17, 19, 39, 47, 51, 57, 117, 141, 153, 169, 171, 221, 247, 323, 423, 507, 611, 663, 741, 799, 893, 969, 1237, 1521, 1833, 1989, 2223, 2397, 2679, 2873, 2907, 3211, 3711, 4199, 5499, 7191, 7943, 8037, 8619, 9633, 10387, 11133, 11609, 12597, 15181, 16081, 21029, 23503, 23829, 25857, 28899, 31161, 34827, 37791, 45543, 48243, 54587, 58139, 63087, 70509, 71487, 93483, 104481, 135031, 136629, 144729, 150917, 163761, 174417, 189261, 197353, 209053, 211527, 273377, 305539, 399551, 405093, 452751, 491283, 523251, 592059, 627159, 755807, 820131, 916617, 988363, 1104641, 1198653, 1215279, 1358253, 1776177, 1881477, 2267421, 2460393, 2565589, 2749851, 2965089, 3313923, 3553901, 3595959, 3972007, 5194163, 6802263, 7696767, 8895267, 9825491, 9941769, 10661703, 11916021, 12848719, 14360333, 15582489, 18778897, 23090301, 29476473, 31985109, 35748063, 38546157, 43080999, 46747467, 56336691, 67524119, 88429419, 115638471, 129242997, 167033347, 169010073, 186684329, 202572357, 244125661, 501100041, 560052987, 607717071, 732376983, 1503300123, 1680158961, 2197130949, 3173633593, 9520900779, 28562702337]

約数ペア:

[(1, 28562702337), (3, 9520900779), (9, 3173633593), (13, 2197130949), (17, 1680158961), (19, 1503300123), (39, 732376983), (47, 607717071), (51, 560052987), (57, 501100041), (117, 244125661), (141, 202572357), (153, 186684329), (169, 169010073), (171, 167033347), (221, 129242997), (247, 115638471), (323, 88429419), (423, 67524119), (507, 56336691), (611, 46747467), (663, 43080999), (741, 38546157), (799, 35748063), (893, 31985109), (969, 29476473), (1237, 23090301), (1521, 18778897), (1833, 15582489), (1989, 14360333), (2223, 12848719), (2397, 11916021), (2679, 10661703), (2873, 9941769), (2907, 9825491), (3211, 8895267), (3711, 7696767), (4199, 6802263), (5499, 5194163), (7191, 3972007), (7943, 3595959), (8037, 3553901), (8619, 3313923), (9633, 2965089), (10387, 2749851), (11133, 2565589), (11609, 2460393), (12597, 2267421), (15181, 1881477), (16081, 1776177), (21029, 1358253), (23503, 1215279), (23829, 1198653), (25857, 1104641), (28899, 988363), (31161, 916617), (34827, 820131), (37791, 755807), (45543, 627159), (48243, 592059), (54587, 523251), (58139, 491283), (63087, 452751), (70509, 405093), (71487, 399551), (93483, 305539), (104481, 273377), (135031, 211527), (136629, 209053), (144729, 197353), (150917, 189261), (163761, 174417)]