40274756

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{1601}}^1$

素因数の和:1955

約数の個数: 24

約数和(自身を含む): 74460960

約数和(自身を除く): 34186204

約数列:

[1, 2, 4, 19, 38, 76, 331, 662, 1324, 1601, 3202, 6289, 6404, 12578, 25156, 30419, 60838, 121676, 529931, 1059862, 2119724, 10068689, 20137378, 40274756]

約数ペア:

[(1, 40274756), (2, 20137378), (4, 10068689), (19, 2119724), (38, 1059862), (76, 529931), (331, 121676), (662, 60838), (1324, 30419), (1601, 25156), (3202, 12578), (6289, 6404)]