129401268544

素因数分解:

$2^6\times {\mathrm{359}}^1\times {\mathrm{5632019}}^1$

素因数の和:5632390

約数の個数: 28

約数和(自身を含む): 257495954400

約数和(自身を除く): 128094685856

約数列:

[1, 2, 4, 8, 16, 32, 64, 359, 718, 1436, 2872, 5744, 11488, 22976, 5632019, 11264038, 22528076, 45056152, 90112304, 180224608, 360449216, 2021894821, 4043789642, 8087579284, 16175158568, 32350317136, 64700634272, 129401268544]

約数ペア:

[(1, 129401268544), (2, 64700634272), (4, 32350317136), (8, 16175158568), (16, 8087579284), (32, 4043789642), (64, 2021894821), (359, 360449216), (718, 180224608), (1436, 90112304), (2872, 45056152), (5744, 22528076), (11488, 11264038), (22976, 5632019)]