75981304

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71411}}^1$

素因数の和:71443

約数の個数: 32

約数和(自身を含む): 171388800

約数和(自身を除く): 95407496

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 71411, 142822, 285644, 499877, 571288, 999754, 1356809, 1999508, 2713618, 3999016, 5427236, 9497663, 10854472, 18995326, 37990652, 75981304]

約数ペア:

[(1, 75981304), (2, 37990652), (4, 18995326), (7, 10854472), (8, 9497663), (14, 5427236), (19, 3999016), (28, 2713618), (38, 1999508), (56, 1356809), (76, 999754), (133, 571288), (152, 499877), (266, 285644), (532, 142822), (1064, 71411)]