26757406

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{16871}}^1$

素因数の和:16947

約数の個数: 16

約数和(自身を含む): 43934688

約数和(自身を除く): 17177282

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 16871, 33742, 219323, 438646, 1029131, 2058262, 13378703, 26757406]

約数ペア:

[(1, 26757406), (2, 13378703), (13, 2058262), (26, 1029131), (61, 438646), (122, 219323), (793, 33742), (1586, 16871)]