71692456448

素因数分解:

$2^9\times {\mathrm{311}}^1\times {\mathrm{450239}}^1$

素因数の和:450568

約数の個数: 40

約数和(自身を含む): 143705802240

約数和(自身を除く): 72013345792

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 311, 512, 622, 1244, 2488, 4976, 9952, 19904, 39808, 79616, 159232, 450239, 900478, 1800956, 3601912, 7203824, 14407648, 28815296, 57630592, 115261184, 140024329, 230522368, 280048658, 560097316, 1120194632, 2240389264, 4480778528, 8961557056, 17923114112, 35846228224, 71692456448]

約数ペア:

[(1, 71692456448), (2, 35846228224), (4, 17923114112), (8, 8961557056), (16, 4480778528), (32, 2240389264), (64, 1120194632), (128, 560097316), (256, 280048658), (311, 230522368), (512, 140024329), (622, 115261184), (1244, 57630592), (2488, 28815296), (4976, 14407648), (9952, 7203824), (19904, 3601912), (39808, 1800956), (79616, 900478), (159232, 450239)]