40121132864

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{4936163}}^1$

素因数の和:4936302

約数の個数: 28

約数和(自身を含む): 80242281984

約数和(自身を除く): 40121149120

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 4064, 8128, 4936163, 9872326, 19744652, 39489304, 78978608, 157957216, 315914432, 626892701, 1253785402, 2507570804, 5015141608, 10030283216, 20060566432, 40121132864]

約数ペア:

[(1, 40121132864), (2, 20060566432), (4, 10030283216), (8, 5015141608), (16, 2507570804), (32, 1253785402), (64, 626892701), (127, 315914432), (254, 157957216), (508, 78978608), (1016, 39489304), (2032, 19744652), (4064, 9872326), (8128, 4936163)]