25230436

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{677}}^1$

素因数の和:721

約数の個数: 48

約数和(自身を含む): 55585152

約数和(自身を除く): 30354716

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 677, 847, 1331, 1354, 1694, 2662, 2708, 3388, 4739, 5324, 7447, 9317, 9478, 14894, 18634, 18956, 29788, 37268, 52129, 81917, 104258, 163834, 208516, 327668, 573419, 901087, 1146838, 1802174, 2293676, 3604348, 6307609, 12615218, 25230436]

約数ペア:

[(1, 25230436), (2, 12615218), (4, 6307609), (7, 3604348), (11, 2293676), (14, 1802174), (22, 1146838), (28, 901087), (44, 573419), (77, 327668), (121, 208516), (154, 163834), (242, 104258), (308, 81917), (484, 52129), (677, 37268), (847, 29788), (1331, 18956), (1354, 18634), (1694, 14894), (2662, 9478), (2708, 9317), (3388, 7447), (4739, 5324)]