28526836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{18917}}^1$

素因数の和:18963

約数の個数: 24

約数和(自身を含む): 55618920

約数和(自身を除く): 27092084

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 18917, 37834, 75668, 245921, 491842, 548593, 983684, 1097186, 2194372, 7131709, 14263418, 28526836]

約数ペア:

[(1, 28526836), (2, 14263418), (4, 7131709), (13, 2194372), (26, 1097186), (29, 983684), (52, 548593), (58, 491842), (116, 245921), (377, 75668), (754, 37834), (1508, 18917)]