28016196

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{179591}}^1$

素因数の和:179611

約数の個数: 24

約数和(自身を含む): 70400064

約数和(自身を除く): 42383868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 179591, 359182, 538773, 718364, 1077546, 2155092, 2334683, 4669366, 7004049, 9338732, 14008098, 28016196]

約数ペア:

[(1, 28016196), (2, 14008098), (3, 9338732), (4, 7004049), (6, 4669366), (12, 2334683), (13, 2155092), (26, 1077546), (39, 718364), (52, 538773), (78, 359182), (156, 179591)]