28511282012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{7106501}}^1$

素因数の和:7106581

約数の個数: 24

約数和(自身を含む): 53725155120

約数和(自身を除く): 25213873108

約数列:

[1, 2, 4, 17, 34, 59, 68, 118, 236, 1003, 2006, 4012, 7106501, 14213002, 28426004, 120810517, 241621034, 419283559, 483242068, 838567118, 1677134236, 7127820503, 14255641006, 28511282012]

約数ペア:

[(1, 28511282012), (2, 14255641006), (4, 7127820503), (17, 1677134236), (34, 838567118), (59, 483242068), (68, 419283559), (118, 241621034), (236, 120810517), (1003, 28426004), (2006, 14213002), (4012, 7106501)]