24887492

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:241

約数の個数: 72

約数和(自身を含む): 54966240

約数和(自身を除く): 30078748

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 41, 49, 76, 82, 98, 133, 163, 164, 196, 266, 287, 326, 532, 574, 652, 779, 931, 1141, 1148, 1558, 1862, 2009, 2282, 3097, 3116, 3724, 4018, 4564, 5453, 6194, 6683, 7987, 8036, 10906, 12388, 13366, 15974, 21679, 21812, 26732, 31948, 38171, 43358, 46781, 76342, 86716, 93562, 126977, 151753, 152684, 187124, 253954, 303506, 327467, 507908, 607012, 654934, 888839, 1309868, 1777678, 3555356, 6221873, 12443746, 24887492]

約数ペア:

[(1, 24887492), (2, 12443746), (4, 6221873), (7, 3555356), (14, 1777678), (19, 1309868), (28, 888839), (38, 654934), (41, 607012), (49, 507908), (76, 327467), (82, 303506), (98, 253954), (133, 187124), (163, 152684), (164, 151753), (196, 126977), (266, 93562), (287, 86716), (326, 76342), (532, 46781), (574, 43358), (652, 38171), (779, 31948), (931, 26732), (1141, 21812), (1148, 21679), (1558, 15974), (1862, 13366), (2009, 12388), (2282, 10906), (3097, 8036), (3116, 7987), (3724, 6683), (4018, 6194), (4564, 5453)]