68912432

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{70607}}^1$

素因数の和:70676

約数の個数: 20

約数和(自身を含む): 135708576

約数和(自身を除く): 66796144

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 70607, 141214, 282428, 564856, 1129712, 4307027, 8614054, 17228108, 34456216, 68912432]

約数ペア:

[(1, 68912432), (2, 34456216), (4, 17228108), (8, 8614054), (16, 4307027), (61, 1129712), (122, 564856), (244, 282428), (488, 141214), (976, 70607)]