42025796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{552971}}^1$

素因数の和:552994

約数の個数: 12

約数和(自身を含む): 77416080

約数和(自身を除く): 35390284

約数列:

[1, 2, 4, 19, 38, 76, 552971, 1105942, 2211884, 10506449, 21012898, 42025796]

約数ペア:

[(1, 42025796), (2, 21012898), (4, 10506449), (19, 2211884), (38, 1105942), (76, 552971)]