74376868

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{978643}}^1$

素因数の和:978666

約数の個数: 12

約数和(自身を含む): 137010160

約数和(自身を除く): 62633292

約数列:

[1, 2, 4, 19, 38, 76, 978643, 1957286, 3914572, 18594217, 37188434, 74376868]

約数ペア:

[(1, 74376868), (2, 37188434), (4, 18594217), (19, 3914572), (38, 1957286), (76, 978643)]