900728

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:239

約数の個数: 32

約数和(自身を含む): 1846800

約数和(自身を除く): 946072

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 148, 179, 296, 358, 629, 716, 1258, 1432, 2516, 3043, 5032, 6086, 6623, 12172, 13246, 24344, 26492, 52984, 112591, 225182, 450364, 900728]

約数ペア:

[(1, 900728), (2, 450364), (4, 225182), (8, 112591), (17, 52984), (34, 26492), (37, 24344), (68, 13246), (74, 12172), (136, 6623), (148, 6086), (179, 5032), (296, 3043), (358, 2516), (629, 1432), (716, 1258)]