70747256

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{457}}^1\times {\mathrm{523}}^1$

素因数の和:1023

約数の個数: 32

約数和(自身を含む): 136795440

約数和(自身を除く): 66048184

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 457, 523, 914, 1046, 1828, 2092, 3656, 4184, 16909, 19351, 33818, 38702, 67636, 77404, 135272, 154808, 239011, 478022, 956044, 1912088, 8843407, 17686814, 35373628, 70747256]

約数ペア:

[(1, 70747256), (2, 35373628), (4, 17686814), (8, 8843407), (37, 1912088), (74, 956044), (148, 478022), (296, 239011), (457, 154808), (523, 135272), (914, 77404), (1046, 67636), (1828, 38702), (2092, 33818), (3656, 19351), (4184, 16909)]