28232646

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{1279}}^1$

素因数の和:1580

約数の個数: 32

約数和(自身を含む): 61071360

約数和(自身を除く): 32838714

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 283, 566, 849, 1279, 1698, 2558, 3679, 3837, 7358, 7674, 11037, 16627, 22074, 33254, 49881, 99762, 361957, 723914, 1085871, 2171742, 4705441, 9410882, 14116323, 28232646]

約数ペア:

[(1, 28232646), (2, 14116323), (3, 9410882), (6, 4705441), (13, 2171742), (26, 1085871), (39, 723914), (78, 361957), (283, 99762), (566, 49881), (849, 33254), (1279, 22074), (1698, 16627), (2558, 11037), (3679, 7674), (3837, 7358)]