26950736

素因数分解:

$2^4\times {\mathrm{421}}^1\times {\mathrm{4001}}^1$

素因数の和:4430

約数の個数: 20

約数和(自身を含む): 52354164

約数和(自身を除く): 25403428

約数列:

[1, 2, 4, 8, 16, 421, 842, 1684, 3368, 4001, 6736, 8002, 16004, 32008, 64016, 1684421, 3368842, 6737684, 13475368, 26950736]

約数ペア:

[(1, 26950736), (2, 13475368), (4, 6737684), (8, 3368842), (16, 1684421), (421, 64016), (842, 32008), (1684, 16004), (3368, 8002), (4001, 6736)]