73896448

素因数分解:

$2^9\times {\mathrm{101}}^1\times {\mathrm{1429}}^1$

素因数の和:1548

約数の個数: 40

約数和(自身を含む): 149214780

約数和(自身を除く): 75318332

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 202, 256, 404, 512, 808, 1429, 1616, 2858, 3232, 5716, 6464, 11432, 12928, 22864, 25856, 45728, 51712, 91456, 144329, 182912, 288658, 365824, 577316, 731648, 1154632, 2309264, 4618528, 9237056, 18474112, 36948224, 73896448]

約数ペア:

[(1, 73896448), (2, 36948224), (4, 18474112), (8, 9237056), (16, 4618528), (32, 2309264), (64, 1154632), (101, 731648), (128, 577316), (202, 365824), (256, 288658), (404, 182912), (512, 144329), (808, 91456), (1429, 51712), (1616, 45728), (2858, 25856), (3232, 22864), (5716, 12928), (6464, 11432)]