68955472

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{187379}}^1$

素因数の和:187410

約数の個数: 20

約数和(自身を含む): 139410720

約数和(自身を除く): 70455248

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 187379, 374758, 749516, 1499032, 2998064, 4309717, 8619434, 17238868, 34477736, 68955472]

約数ペア:

[(1, 68955472), (2, 34477736), (4, 17238868), (8, 8619434), (16, 4309717), (23, 2998064), (46, 1499032), (92, 749516), (184, 374758), (368, 187379)]