72775604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{7417}}^1$

素因数の和:7655

約数の個数: 24

約数和(自身を含む): 139577088

約数和(自身を除く): 66801484

約数列:

[1, 2, 4, 11, 22, 44, 223, 446, 892, 2453, 4906, 7417, 9812, 14834, 29668, 81587, 163174, 326348, 1653991, 3307982, 6615964, 18193901, 36387802, 72775604]

約数ペア:

[(1, 72775604), (2, 36387802), (4, 18193901), (11, 6615964), (22, 3307982), (44, 1653991), (223, 326348), (446, 163174), (892, 81587), (2453, 29668), (4906, 14834), (7417, 9812)]