729867056

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{279857}}^1$

素因数の和:280028

約数の個数: 20

約数和(自身を含む): 1422798072

約数和(自身を除く): 692931016

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 279857, 559714, 1119428, 2238856, 4477712, 45616691, 91233382, 182466764, 364933528, 729867056]

約数ペア:

[(1, 729867056), (2, 364933528), (4, 182466764), (8, 91233382), (16, 45616691), (163, 4477712), (326, 2238856), (652, 1119428), (1304, 559714), (2608, 279857)]