27765488

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{102079}}^1$

素因数の和:102104

約数の個数: 20

約数和(自身を含む): 56960640

約数和(自身を除く): 29195152

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 102079, 204158, 408316, 816632, 1633264, 1735343, 3470686, 6941372, 13882744, 27765488]

約数ペア:

[(1, 27765488), (2, 13882744), (4, 6941372), (8, 3470686), (16, 1735343), (17, 1633264), (34, 816632), (68, 408316), (136, 204158), (272, 102079)]