25234968

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1567}}^1$

素因数の和:1648

約数の個数: 64

約数和(自身を含む): 69995520

約数和(自身を除く): 44760552

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 61, 66, 88, 122, 132, 183, 244, 264, 366, 488, 671, 732, 1342, 1464, 1567, 2013, 2684, 3134, 4026, 4701, 5368, 6268, 8052, 9402, 12536, 16104, 17237, 18804, 34474, 37608, 51711, 68948, 95587, 103422, 137896, 191174, 206844, 286761, 382348, 413688, 573522, 764696, 1051457, 1147044, 2102914, 2294088, 3154371, 4205828, 6308742, 8411656, 12617484, 25234968]

約数ペア:

[(1, 25234968), (2, 12617484), (3, 8411656), (4, 6308742), (6, 4205828), (8, 3154371), (11, 2294088), (12, 2102914), (22, 1147044), (24, 1051457), (33, 764696), (44, 573522), (61, 413688), (66, 382348), (88, 286761), (122, 206844), (132, 191174), (183, 137896), (244, 103422), (264, 95587), (366, 68948), (488, 51711), (671, 37608), (732, 34474), (1342, 18804), (1464, 17237), (1567, 16104), (2013, 12536), (2684, 9402), (3134, 8052), (4026, 6268), (4701, 5368)]