68317988

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{337}}^1\times {\mathrm{859}}^1$

素因数の和:1259

約数の個数: 24

約数和(自身を含む): 122085600

約数和(自身を除く): 53767612

約数列:

[1, 2, 4, 59, 118, 236, 337, 674, 859, 1348, 1718, 3436, 19883, 39766, 50681, 79532, 101362, 202724, 289483, 578966, 1157932, 17079497, 34158994, 68317988]

約数ペア:

[(1, 68317988), (2, 34158994), (4, 17079497), (59, 1157932), (118, 578966), (236, 289483), (337, 202724), (674, 101362), (859, 79532), (1348, 50681), (1718, 39766), (3436, 19883)]