27727408

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{101939}}^1$

素因数の和:101964

約数の個数: 20

約数和(自身を含む): 56882520

約数和(自身を除く): 29155112

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 101939, 203878, 407756, 815512, 1631024, 1732963, 3465926, 6931852, 13863704, 27727408]

約数ペア:

[(1, 27727408), (2, 13863704), (4, 6931852), (8, 3465926), (16, 1732963), (17, 1631024), (34, 815512), (68, 407756), (136, 203878), (272, 101939)]