28209876

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{75833}}^1$

素因数の和:75871

約数の個数: 24

約数和(自身を含む): 67947264

約数和(自身を除く): 39737388

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 75833, 151666, 227499, 303332, 454998, 909996, 2350823, 4701646, 7052469, 9403292, 14104938, 28209876]

約数ペア:

[(1, 28209876), (2, 14104938), (3, 9403292), (4, 7052469), (6, 4701646), (12, 2350823), (31, 909996), (62, 454998), (93, 303332), (124, 227499), (186, 151666), (372, 75833)]