28425696

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{22777}}^1$

素因数の和:22803

約数の個数: 48

約数和(自身を含む): 80360784

約数和(自身を除く): 51935088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 22777, 45554, 68331, 91108, 136662, 182216, 273324, 296101, 364432, 546648, 592202, 728864, 888303, 1093296, 1184404, 1776606, 2186592, 2368808, 3553212, 4737616, 7106424, 9475232, 14212848, 28425696]

約数ペア:

[(1, 28425696), (2, 14212848), (3, 9475232), (4, 7106424), (6, 4737616), (8, 3553212), (12, 2368808), (13, 2186592), (16, 1776606), (24, 1184404), (26, 1093296), (32, 888303), (39, 728864), (48, 592202), (52, 546648), (78, 364432), (96, 296101), (104, 273324), (156, 182216), (208, 136662), (312, 91108), (416, 68331), (624, 45554), (1248, 22777)]