70427236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{20261}}^1$

素因数の和:20355

約数の個数: 24

約数和(自身を含む): 136160640

約数和(自身を除く): 65733404

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 20261, 40522, 81044, 222871, 445742, 891484, 1600619, 3201238, 6402476, 17606809, 35213618, 70427236]

約数ペア:

[(1, 70427236), (2, 35213618), (4, 17606809), (11, 6402476), (22, 3201238), (44, 1600619), (79, 891484), (158, 445742), (316, 222871), (869, 81044), (1738, 40522), (3476, 20261)]