40721974

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{461}}^1\times {\mathrm{1523}}^1$

素因数の和:2015

約数の個数: 16

約数和(自身を含む): 63367920

約数和(自身を除く): 22645946

約数列:

[1, 2, 29, 58, 461, 922, 1523, 3046, 13369, 26738, 44167, 88334, 702103, 1404206, 20360987, 40721974]

約数ペア:

[(1, 40721974), (2, 20360987), (29, 1404206), (58, 702103), (461, 88334), (922, 44167), (1523, 26738), (3046, 13369)]