40152164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{857}}^1$

素因数の和:944

約数の個数: 48

約数和(自身を含む): 81729648

約数和(自身を除く): 41577484

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 53, 68, 106, 212, 221, 442, 689, 857, 884, 901, 1378, 1714, 1802, 2756, 3428, 3604, 11141, 11713, 14569, 22282, 23426, 29138, 44564, 45421, 46852, 58276, 90842, 181684, 189397, 378794, 590473, 757588, 772157, 1180946, 1544314, 2361892, 3088628, 10038041, 20076082, 40152164]

約数ペア:

[(1, 40152164), (2, 20076082), (4, 10038041), (13, 3088628), (17, 2361892), (26, 1544314), (34, 1180946), (52, 772157), (53, 757588), (68, 590473), (106, 378794), (212, 189397), (221, 181684), (442, 90842), (689, 58276), (857, 46852), (884, 45421), (901, 44564), (1378, 29138), (1714, 23426), (1802, 22282), (2756, 14569), (3428, 11713), (3604, 11141)]