74948456

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{18121}}^1$

素因数の和:18185

約数の個数: 32

約数和(自身を含む): 156574080

約数和(自身を除く): 81625624

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 4136, 18121, 36242, 72484, 144968, 199331, 398662, 797324, 851687, 1594648, 1703374, 3406748, 6813496, 9368557, 18737114, 37474228, 74948456]

約数ペア:

[(1, 74948456), (2, 37474228), (4, 18737114), (8, 9368557), (11, 6813496), (22, 3406748), (44, 1703374), (47, 1594648), (88, 851687), (94, 797324), (188, 398662), (376, 199331), (517, 144968), (1034, 72484), (2068, 36242), (4136, 18121)]