67651072

素因数分解:

$2^9\times {\mathrm{71}}^1\times {\mathrm{1861}}^1$

素因数の和:1950

約数の個数: 40

約数和(自身を含む): 137147472

約数和(自身を除く): 69496400

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 512, 568, 1136, 1861, 2272, 3722, 4544, 7444, 9088, 14888, 18176, 29776, 36352, 59552, 119104, 132131, 238208, 264262, 476416, 528524, 952832, 1057048, 2114096, 4228192, 8456384, 16912768, 33825536, 67651072]

約数ペア:

[(1, 67651072), (2, 33825536), (4, 16912768), (8, 8456384), (16, 4228192), (32, 2114096), (64, 1057048), (71, 952832), (128, 528524), (142, 476416), (256, 264262), (284, 238208), (512, 132131), (568, 119104), (1136, 59552), (1861, 36352), (2272, 29776), (3722, 18176), (4544, 14888), (7444, 9088)]