38959544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{3637}}^1$

素因数の和:3759

約数の個数: 32

約数和(自身を含む): 79453920

約数和(自身を除く): 40494376

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 206, 412, 824, 1339, 2678, 3637, 5356, 7274, 10712, 14548, 29096, 47281, 94562, 189124, 374611, 378248, 749222, 1498444, 2996888, 4869943, 9739886, 19479772, 38959544]

約数ペア:

[(1, 38959544), (2, 19479772), (4, 9739886), (8, 4869943), (13, 2996888), (26, 1498444), (52, 749222), (103, 378248), (104, 374611), (206, 189124), (412, 94562), (824, 47281), (1339, 29096), (2678, 14548), (3637, 10712), (5356, 7274)]