74197994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{971}}^1\times {\mathrm{2939}}^1$

素因数の和:3925

約数の個数: 16

約数和(自身を含む): 120022560

約数和(自身を除く): 45824566

約数列:

[1, 2, 13, 26, 971, 1942, 2939, 5878, 12623, 25246, 38207, 76414, 2853769, 5707538, 37098997, 74197994]

約数ペア:

[(1, 74197994), (2, 37098997), (13, 5707538), (26, 2853769), (971, 76414), (1942, 38207), (2939, 25246), (5878, 12623)]