70734896

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{40559}}^1$

素因数の和:40676

約数の個数: 20

約数和(自身を含む): 138309600

約数和(自身を除く): 67574704

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 40559, 81118, 162236, 324472, 648944, 4420931, 8841862, 17683724, 35367448, 70734896]

約数ペア:

[(1, 70734896), (2, 35367448), (4, 17683724), (8, 8841862), (16, 4420931), (109, 648944), (218, 324472), (436, 162236), (872, 81118), (1744, 40559)]