65165748

素因数分解:

$2^2\times 3^1\times {\mathrm{421}}^1\times {\mathrm{12899}}^1$

素因数の和:13327

約数の個数: 24

約数和(自身を含む): 152426400

約数和(自身を除く): 87260652

約数列:

[1, 2, 3, 4, 6, 12, 421, 842, 1263, 1684, 2526, 5052, 12899, 25798, 38697, 51596, 77394, 154788, 5430479, 10860958, 16291437, 21721916, 32582874, 65165748]

約数ペア:

[(1, 65165748), (2, 32582874), (3, 21721916), (4, 16291437), (6, 10860958), (12, 5430479), (421, 154788), (842, 77394), (1263, 51596), (1684, 38697), (2526, 25798), (5052, 12899)]