76739072

素因数分解:

$2^9\times {\mathrm{71}}^1\times {\mathrm{2111}}^1$

素因数の和:2200

約数の個数: 40

約数和(自身を含む): 155561472

約数和(自身を除く): 78822400

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 512, 568, 1136, 2111, 2272, 4222, 4544, 8444, 9088, 16888, 18176, 33776, 36352, 67552, 135104, 149881, 270208, 299762, 540416, 599524, 1080832, 1199048, 2398096, 4796192, 9592384, 19184768, 38369536, 76739072]

約数ペア:

[(1, 76739072), (2, 38369536), (4, 19184768), (8, 9592384), (16, 4796192), (32, 2398096), (64, 1199048), (71, 1080832), (128, 599524), (142, 540416), (256, 299762), (284, 270208), (512, 149881), (568, 135104), (1136, 67552), (2111, 36352), (2272, 33776), (4222, 18176), (4544, 16888), (8444, 9088)]