73321984

素因数分解:

$2^9\times {\mathrm{71}}^1\times {\mathrm{2017}}^1$

素因数の和:2106

約数の個数: 40

約数和(自身を含む): 148637808

約数和(自身を除く): 75315824

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 512, 568, 1136, 2017, 2272, 4034, 4544, 8068, 9088, 16136, 18176, 32272, 36352, 64544, 129088, 143207, 258176, 286414, 516352, 572828, 1032704, 1145656, 2291312, 4582624, 9165248, 18330496, 36660992, 73321984]

約数ペア:

[(1, 73321984), (2, 36660992), (4, 18330496), (8, 9165248), (16, 4582624), (32, 2291312), (64, 1145656), (71, 1032704), (128, 572828), (142, 516352), (256, 286414), (284, 258176), (512, 143207), (568, 129088), (1136, 64544), (2017, 36352), (2272, 32272), (4034, 18176), (4544, 16136), (8068, 9088)]