26220766

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5393}}^1$

素因数の和:5436

約数の個数: 32

約数和(自身を含む): 48934368

約数和(自身を除く): 22713602

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 4862, 5393, 10786, 59323, 70109, 91681, 118646, 140218, 183362, 771199, 1008491, 1191853, 1542398, 2016982, 2383706, 13110383, 26220766]

約数ペア:

[(1, 26220766), (2, 13110383), (11, 2383706), (13, 2016982), (17, 1542398), (22, 1191853), (26, 1008491), (34, 771199), (143, 183362), (187, 140218), (221, 118646), (286, 91681), (374, 70109), (442, 59323), (2431, 10786), (4862, 5393)]