64045528

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{6451}}^1$

素因数の和:6547

約数の個数: 32

約数和(自身を含む): 128910960

約数和(自身を除く): 64865432

約数列:

[1, 2, 4, 8, 17, 34, 68, 73, 136, 146, 292, 584, 1241, 2482, 4964, 6451, 9928, 12902, 25804, 51608, 109667, 219334, 438668, 470923, 877336, 941846, 1883692, 3767384, 8005691, 16011382, 32022764, 64045528]

約数ペア:

[(1, 64045528), (2, 32022764), (4, 16011382), (8, 8005691), (17, 3767384), (34, 1883692), (68, 941846), (73, 877336), (136, 470923), (146, 438668), (292, 219334), (584, 109667), (1241, 51608), (2482, 25804), (4964, 12902), (6451, 9928)]