68518588

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{227}}^1\times {\mathrm{1279}}^1$

素因数の和:1569

約数の個数: 24

約数和(自身を含む): 122572800

約数和(自身を除く): 54054212

約数列:

[1, 2, 4, 59, 118, 227, 236, 454, 908, 1279, 2558, 5116, 13393, 26786, 53572, 75461, 150922, 290333, 301844, 580666, 1161332, 17129647, 34259294, 68518588]

約数ペア:

[(1, 68518588), (2, 34259294), (4, 17129647), (59, 1161332), (118, 580666), (227, 301844), (236, 290333), (454, 150922), (908, 75461), (1279, 53572), (2558, 26786), (5116, 13393)]