70939472

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{56123}}^1$

素因数の和:56210

約数の個数: 20

約数和(自身を含む): 139187520

約数和(自身を除く): 68248048

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 56123, 112246, 224492, 448984, 897968, 4433717, 8867434, 17734868, 35469736, 70939472]

約数ペア:

[(1, 70939472), (2, 35469736), (4, 17734868), (8, 8867434), (16, 4433717), (79, 897968), (158, 448984), (316, 224492), (632, 112246), (1264, 56123)]