64987204

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{2357}}^1$

素因数の和:2535

約数の個数: 24

約数和(自身を含む): 116664408

約数和(自身を除く): 51677204

約数列:

[1, 2, 4, 61, 113, 122, 226, 244, 452, 2357, 4714, 6893, 9428, 13786, 27572, 143777, 266341, 287554, 532682, 575108, 1065364, 16246801, 32493602, 64987204]

約数ペア:

[(1, 64987204), (2, 32493602), (4, 16246801), (61, 1065364), (113, 575108), (122, 532682), (226, 287554), (244, 266341), (452, 143777), (2357, 27572), (4714, 13786), (6893, 9428)]