6443408

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23689}}^1$

素因数の和:23714

約数の個数: 20

約数和(自身を含む): 13219020

約数和(自身を除く): 6775612

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 23689, 47378, 94756, 189512, 379024, 402713, 805426, 1610852, 3221704, 6443408]

約数ペア:

[(1, 6443408), (2, 3221704), (4, 1610852), (8, 805426), (16, 402713), (17, 379024), (34, 189512), (68, 94756), (136, 47378), (272, 23689)]