74630632

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{490991}}^1$

素因数の和:491016

約数の個数: 16

約数和(自身を含む): 147297600

約数和(自身を除く): 72666968

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 490991, 981982, 1963964, 3927928, 9328829, 18657658, 37315316, 74630632]

約数ペア:

[(1, 74630632), (2, 37315316), (4, 18657658), (8, 9328829), (19, 3927928), (38, 1963964), (76, 981982), (152, 490991)]