13306571992

素因数分解:

$2^3\times 7^1\times {\mathrm{36709}}^1\times {\mathrm{6473}}^1$

素因数の和:43195

約数の個数: 32

約数和(自身を含む): 28519264800

約数和(自身を除く): 15212692808

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 6473, 12946, 25892, 36709, 45311, 51784, 73418, 90622, 146836, 181244, 256963, 293672, 362488, 513926, 1027852, 2055704, 237617357, 475234714, 950469428, 1663321499, 1900938856, 3326642998, 6653285996, 13306571992]

約数ペア:

[(1, 13306571992), (2, 6653285996), (4, 3326642998), (7, 1900938856), (8, 1663321499), (14, 950469428), (28, 475234714), (56, 237617357), (6473, 2055704), (12946, 1027852), (25892, 513926), (36709, 362488), (45311, 293672), (51784, 256963), (73418, 181244), (90622, 146836)]