28420321656

素因数分解:

$2^3\times 3^1\times {\mathrm{1184180069}}^1$

素因数の和:1184180078

約数の個数: 16

約数和(自身を含む): 71050804200

約数和(自身を除く): 42630482544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1184180069, 2368360138, 3552540207, 4736720276, 7105080414, 9473440552, 14210160828, 28420321656]

約数ペア:

[(1, 28420321656), (2, 14210160828), (3, 9473440552), (4, 7105080414), (6, 4736720276), (8, 3552540207), (12, 2368360138), (24, 1184180069)]