68995004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{69833}}^1$

素因数の和:69869

約数の個数: 24

約数和(自身を含む): 136874640

約数和(自身を除く): 67879636

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 69833, 139666, 279332, 907829, 1326827, 1815658, 2653654, 3631316, 5307308, 17248751, 34497502, 68995004]

約数ペア:

[(1, 68995004), (2, 34497502), (4, 17248751), (13, 5307308), (19, 3631316), (26, 2653654), (38, 1815658), (52, 1326827), (76, 907829), (247, 279332), (494, 139666), (988, 69833)]