61653256

素因数分解:

$2^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{4937}}^1$

素因数の和:5173

約数の個数: 32

約数和(自身を含む): 132733440

約数和(自身を除く): 71080184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 223, 446, 892, 1561, 1784, 3122, 4937, 6244, 9874, 12488, 19748, 34559, 39496, 69118, 138236, 276472, 1100951, 2201902, 4403804, 7706657, 8807608, 15413314, 30826628, 61653256]

約数ペア:

[(1, 61653256), (2, 30826628), (4, 15413314), (7, 8807608), (8, 7706657), (14, 4403804), (28, 2201902), (56, 1100951), (223, 276472), (446, 138236), (892, 69118), (1561, 39496), (1784, 34559), (3122, 19748), (4937, 12488), (6244, 9874)]