70481408

素因数分解:

$2^9\times {\mathrm{137659}}^1$

素因数の和:137677

約数の個数: 20

約数和(自身を含む): 140826180

約数和(自身を除く): 70344772

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 137659, 275318, 550636, 1101272, 2202544, 4405088, 8810176, 17620352, 35240704, 70481408]

約数ペア:

[(1, 70481408), (2, 35240704), (4, 17620352), (8, 8810176), (16, 4405088), (32, 2202544), (64, 1101272), (128, 550636), (256, 275318), (512, 137659)]