29121540968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{280014817}}^1$

素因数の和:280014836

約数の個数: 16

約数和(自身を含む): 58803111780

約数和(自身を除く): 29681570812

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 280014817, 560029634, 1120059268, 2240118536, 3640192621, 7280385242, 14560770484, 29121540968]

約数ペア:

[(1, 29121540968), (2, 14560770484), (4, 7280385242), (8, 3640192621), (13, 2240118536), (26, 1120059268), (52, 560029634), (104, 280014817)]