87628013642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1722181}}^1$

素因数の和:1722318

約数の個数: 32

約数和(自身を含む): 150449819520

約数和(自身を除く): 62821805878

約数列:

[1, 2, 13, 19, 26, 38, 103, 206, 247, 494, 1339, 1957, 2678, 3914, 25441, 50882, 1722181, 3444362, 22388353, 32721439, 44776706, 65442878, 177384643, 354769286, 425378707, 850757414, 2306000359, 3370308217, 4612000718, 6740616434, 43814006821, 87628013642]

約数ペア:

[(1, 87628013642), (2, 43814006821), (13, 6740616434), (19, 4612000718), (26, 3370308217), (38, 2306000359), (103, 850757414), (206, 425378707), (247, 354769286), (494, 177384643), (1339, 65442878), (1957, 44776706), (2678, 32721439), (3914, 22388353), (25441, 3444362), (50882, 1722181)]