72699848

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{699037}}^1$

素因数の和:699056

約数の個数: 16

約数和(自身を含む): 146797980

約数和(自身を除く): 74098132

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 699037, 1398074, 2796148, 5592296, 9087481, 18174962, 36349924, 72699848]

約数ペア:

[(1, 72699848), (2, 36349924), (4, 18174962), (8, 9087481), (13, 5592296), (26, 2796148), (52, 1398074), (104, 699037)]