72319312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{9397}}^1$

素因数の和:9455

約数の個数: 40

約数和(自身を含む): 154991816

約数和(自身を除く): 82672504

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1924, 3848, 7696, 9397, 18794, 37588, 75176, 122161, 150352, 244322, 347689, 488644, 695378, 977288, 1390756, 1954576, 2781512, 4519957, 5563024, 9039914, 18079828, 36159656, 72319312]

約数ペア:

[(1, 72319312), (2, 36159656), (4, 18079828), (8, 9039914), (13, 5563024), (16, 4519957), (26, 2781512), (37, 1954576), (52, 1390756), (74, 977288), (104, 695378), (148, 488644), (208, 347689), (296, 244322), (481, 150352), (592, 122161), (962, 75176), (1924, 37588), (3848, 18794), (7696, 9397)]