73818488

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{542783}}^1$

素因数の和:542806

約数の個数: 16

約数和(自身を含む): 146551680

約数和(自身を除く): 72733192

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 542783, 1085566, 2171132, 4342264, 9227311, 18454622, 36909244, 73818488]

約数ペア:

[(1, 73818488), (2, 36909244), (4, 18454622), (8, 9227311), (17, 4342264), (34, 2171132), (68, 1085566), (136, 542783)]