6440416

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{11839}}^1$

素因数の和:11866

約数の個数: 24

約数和(自身を含む): 13426560

約数和(自身を除く): 6986144

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 11839, 23678, 47356, 94712, 189424, 201263, 378848, 402526, 805052, 1610104, 3220208, 6440416]

約数ペア:

[(1, 6440416), (2, 3220208), (4, 1610104), (8, 805052), (16, 402526), (17, 378848), (32, 201263), (34, 189424), (68, 94712), (136, 47356), (272, 23678), (544, 11839)]