75415408

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{248077}}^1$

素因数の和:248104

約数の個数: 20

約数和(自身を含む): 153808360

約数和(自身を除く): 78392952

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 248077, 496154, 992308, 1984616, 3969232, 4713463, 9426926, 18853852, 37707704, 75415408]

約数ペア:

[(1, 75415408), (2, 37707704), (4, 18853852), (8, 9426926), (16, 4713463), (19, 3969232), (38, 1984616), (76, 992308), (152, 496154), (304, 248077)]