6647272

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1321}}^1$

素因数の和:1381

約数の個数: 32

約数和(自身を含む): 13563720

約数和(自身を除く): 6916448

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 148, 296, 629, 1258, 1321, 2516, 2642, 5032, 5284, 10568, 22457, 44914, 48877, 89828, 97754, 179656, 195508, 391016, 830909, 1661818, 3323636, 6647272]

約数ペア:

[(1, 6647272), (2, 3323636), (4, 1661818), (8, 830909), (17, 391016), (34, 195508), (37, 179656), (68, 97754), (74, 89828), (136, 48877), (148, 44914), (296, 22457), (629, 10568), (1258, 5284), (1321, 5032), (2516, 2642)]