75516412

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{2213}}^1$

素因数の和:2685

約数の個数: 24

約数和(自身を含む): 139482000

約数和(自身を除く): 63965588

約数列:

[1, 2, 4, 19, 38, 76, 449, 898, 1796, 2213, 4426, 8531, 8852, 17062, 34124, 42047, 84094, 168188, 993637, 1987274, 3974548, 18879103, 37758206, 75516412]

約数ペア:

[(1, 75516412), (2, 37758206), (4, 18879103), (19, 3974548), (38, 1987274), (76, 993637), (449, 168188), (898, 84094), (1796, 42047), (2213, 34124), (4426, 17062), (8531, 8852)]