28972608464

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{730451}}^1$

素因数の和:730563

約数の個数: 40

約数和(自身を含む): 58512127008

約数和(自身を除く): 29539518544

約数列:

[1, 2, 4, 8, 16, 37, 67, 74, 134, 148, 268, 296, 536, 592, 1072, 2479, 4958, 9916, 19832, 39664, 730451, 1460902, 2921804, 5843608, 11687216, 27026687, 48940217, 54053374, 97880434, 108106748, 195760868, 216213496, 391521736, 432426992, 783043472, 1810788029, 3621576058, 7243152116, 14486304232, 28972608464]

約数ペア:

[(1, 28972608464), (2, 14486304232), (4, 7243152116), (8, 3621576058), (16, 1810788029), (37, 783043472), (67, 432426992), (74, 391521736), (134, 216213496), (148, 195760868), (268, 108106748), (296, 97880434), (536, 54053374), (592, 48940217), (1072, 27026687), (2479, 11687216), (4958, 5843608), (9916, 2921804), (19832, 1460902), (39664, 730451)]