72465692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{10973}}^1$

素因数の和:11117

約数の個数: 24

約数和(自身を含む): 137657856

約数和(自身を除く): 65192164

約数列:

[1, 2, 4, 13, 26, 52, 127, 254, 508, 1651, 3302, 6604, 10973, 21946, 43892, 142649, 285298, 570596, 1393571, 2787142, 5574284, 18116423, 36232846, 72465692]

約数ペア:

[(1, 72465692), (2, 36232846), (4, 18116423), (13, 5574284), (26, 2787142), (52, 1393571), (127, 570596), (254, 285298), (508, 142649), (1651, 43892), (3302, 21946), (6604, 10973)]