70074544

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{257627}}^1$

素因数の和:257652

約数の個数: 20

約数和(自身を含む): 143756424

約数和(自身を除く): 73681880

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 257627, 515254, 1030508, 2061016, 4122032, 4379659, 8759318, 17518636, 35037272, 70074544]

約数ペア:

[(1, 70074544), (2, 35037272), (4, 17518636), (8, 8759318), (16, 4379659), (17, 4122032), (34, 2061016), (68, 1030508), (136, 515254), (272, 257627)]