66896432

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{18749}}^1$

素因数の和:18980

約数の個数: 20

約数和(自身を含む): 130200000

約数和(自身を除く): 63303568

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 18749, 37498, 74996, 149992, 299984, 4181027, 8362054, 16724108, 33448216, 66896432]

約数ペア:

[(1, 66896432), (2, 33448216), (4, 16724108), (8, 8362054), (16, 4181027), (223, 299984), (446, 149992), (892, 74996), (1784, 37498), (3568, 18749)]