28357878

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{80107}}^1$

素因数の和:80171

約数の個数: 16

約数和(自身を含む): 57677760

約数和(自身を除く): 29319882

約数列:

[1, 2, 3, 6, 59, 118, 177, 354, 80107, 160214, 240321, 480642, 4726313, 9452626, 14178939, 28357878]

約数ペア:

[(1, 28357878), (2, 14178939), (3, 9452626), (6, 4726313), (59, 480642), (118, 240321), (177, 160214), (354, 80107)]