28551195246

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{967}}^1\times {\mathrm{3463}}^1$

素因数の和:4478

約数の個数: 96

約数和(自身を含む): 68806679040

約数和(自身を除く): 40255483794

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 49, 58, 87, 98, 147, 174, 203, 294, 406, 609, 967, 1218, 1421, 1934, 2842, 2901, 3463, 4263, 5802, 6769, 6926, 8526, 10389, 13538, 20307, 20778, 24241, 28043, 40614, 47383, 48482, 56086, 72723, 84129, 94766, 100427, 142149, 145446, 168258, 169687, 196301, 200854, 284298, 301281, 339374, 392602, 509061, 588903, 602562, 702989, 1018122, 1177806, 1374107, 1405978, 2108967, 2748214, 3348721, 4122321, 4217934, 4920923, 6697442, 8244642, 9841846, 10046163, 14762769, 20092326, 23441047, 29525538, 46882094, 70323141, 97112909, 140646282, 164087329, 194225818, 291338727, 328174658, 492261987, 582677454, 679790363, 984523974, 1359580726, 2039371089, 4078742178, 4758532541, 9517065082, 14275597623, 28551195246]

約数ペア:

[(1, 28551195246), (2, 14275597623), (3, 9517065082), (6, 4758532541), (7, 4078742178), (14, 2039371089), (21, 1359580726), (29, 984523974), (42, 679790363), (49, 582677454), (58, 492261987), (87, 328174658), (98, 291338727), (147, 194225818), (174, 164087329), (203, 140646282), (294, 97112909), (406, 70323141), (609, 46882094), (967, 29525538), (1218, 23441047), (1421, 20092326), (1934, 14762769), (2842, 10046163), (2901, 9841846), (3463, 8244642), (4263, 6697442), (5802, 4920923), (6769, 4217934), (6926, 4122321), (8526, 3348721), (10389, 2748214), (13538, 2108967), (20307, 1405978), (20778, 1374107), (24241, 1177806), (28043, 1018122), (40614, 702989), (47383, 602562), (48482, 588903), (56086, 509061), (72723, 392602), (84129, 339374), (94766, 301281), (100427, 284298), (142149, 200854), (145446, 196301), (168258, 169687)]