27655736

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{203351}}^1$

素因数の和:203374

約数の個数: 16

約数和(自身を含む): 54905040

約数和(自身を除く): 27249304

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 203351, 406702, 813404, 1626808, 3456967, 6913934, 13827868, 27655736]

約数ペア:

[(1, 27655736), (2, 13827868), (4, 6913934), (8, 3456967), (17, 1626808), (34, 813404), (68, 406702), (136, 203351)]