72757496

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41911}}^1$

素因数の和:41955

約数の個数: 32

約数和(自身を含む): 160942080

約数和(自身を除く): 88184584

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 41911, 83822, 167644, 293377, 335288, 586754, 1173508, 1299241, 2347016, 2598482, 5196964, 9094687, 10393928, 18189374, 36378748, 72757496]

約数ペア:

[(1, 72757496), (2, 36378748), (4, 18189374), (7, 10393928), (8, 9094687), (14, 5196964), (28, 2598482), (31, 2347016), (56, 1299241), (62, 1173508), (124, 586754), (217, 335288), (248, 293377), (434, 167644), (868, 83822), (1736, 41911)]