26911408

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{98939}}^1$

素因数の和:98964

約数の個数: 20

約数和(自身を含む): 55208520

約数和(自身を除く): 28297112

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 98939, 197878, 395756, 791512, 1583024, 1681963, 3363926, 6727852, 13455704, 26911408]

約数ペア:

[(1, 26911408), (2, 13455704), (4, 6727852), (8, 3363926), (16, 1681963), (17, 1583024), (34, 791512), (68, 395756), (136, 197878), (272, 98939)]