67481312

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{110989}}^1$

素因数の和:111018

約数の個数: 24

約数和(自身を含む): 139847400

約数和(自身を除く): 72366088

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 110989, 221978, 443956, 887912, 1775824, 2108791, 3551648, 4217582, 8435164, 16870328, 33740656, 67481312]

約数ペア:

[(1, 67481312), (2, 33740656), (4, 16870328), (8, 8435164), (16, 4217582), (19, 3551648), (32, 2108791), (38, 1775824), (76, 887912), (152, 443956), (304, 221978), (608, 110989)]