8813471632

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{15991}}^1$

素因数の和:16069

約数の個数: 120

約数和(自身を含む): 21475976640

約数和(自身を除く): 12662505008

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 37, 38, 49, 56, 74, 76, 98, 112, 133, 148, 152, 196, 259, 266, 296, 304, 392, 518, 532, 592, 703, 784, 931, 1036, 1064, 1406, 1813, 1862, 2072, 2128, 2812, 3626, 3724, 4144, 4921, 5624, 7252, 7448, 9842, 11248, 14504, 14896, 15991, 19684, 29008, 31982, 34447, 39368, 63964, 68894, 78736, 111937, 127928, 137788, 223874, 255856, 275576, 303829, 447748, 551152, 591667, 607658, 783559, 895496, 1183334, 1215316, 1567118, 1790992, 2126803, 2366668, 2430632, 3134236, 4141669, 4253606, 4733336, 4861264, 6268472, 8283338, 8507212, 9466672, 11241673, 12536944, 14887621, 16566676, 17014424, 22483346, 28991683, 29775242, 33133352, 34028848, 44966692, 57983366, 59550484, 66266704, 78691711, 89933384, 115966732, 119100968, 157383422, 179866768, 231933464, 238201936, 314766844, 463866928, 550841977, 629533688, 1101683954, 1259067376, 2203367908, 4406735816, 8813471632]

約数ペア:

[(1, 8813471632), (2, 4406735816), (4, 2203367908), (7, 1259067376), (8, 1101683954), (14, 629533688), (16, 550841977), (19, 463866928), (28, 314766844), (37, 238201936), (38, 231933464), (49, 179866768), (56, 157383422), (74, 119100968), (76, 115966732), (98, 89933384), (112, 78691711), (133, 66266704), (148, 59550484), (152, 57983366), (196, 44966692), (259, 34028848), (266, 33133352), (296, 29775242), (304, 28991683), (392, 22483346), (518, 17014424), (532, 16566676), (592, 14887621), (703, 12536944), (784, 11241673), (931, 9466672), (1036, 8507212), (1064, 8283338), (1406, 6268472), (1813, 4861264), (1862, 4733336), (2072, 4253606), (2128, 4141669), (2812, 3134236), (3626, 2430632), (3724, 2366668), (4144, 2126803), (4921, 1790992), (5624, 1567118), (7252, 1215316), (7448, 1183334), (9842, 895496), (11248, 783559), (14504, 607658), (14896, 591667), (15991, 551152), (19684, 447748), (29008, 303829), (31982, 275576), (34447, 255856), (39368, 223874), (63964, 137788), (68894, 127928), (78736, 111937)]