26899808

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{64663}}^1$

素因数の和:64686

約数の個数: 24

約数和(自身を含む): 57033648

約数和(自身を除く): 30133840

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 64663, 129326, 258652, 517304, 840619, 1034608, 1681238, 2069216, 3362476, 6724952, 13449904, 26899808]

約数ペア:

[(1, 26899808), (2, 13449904), (4, 6724952), (8, 3362476), (13, 2069216), (16, 1681238), (26, 1034608), (32, 840619), (52, 517304), (104, 258652), (208, 129326), (416, 64663)]