40172968

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{883}}^1$

素因数の和:958

約数の個数: 48

約数和(自身を含む): 84651840

約数和(自身を除く): 44478872

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 121, 188, 242, 376, 484, 517, 883, 968, 1034, 1766, 2068, 3532, 4136, 5687, 7064, 9713, 11374, 19426, 22748, 38852, 41501, 45496, 77704, 83002, 106843, 166004, 213686, 332008, 427372, 456511, 854744, 913022, 1826044, 3652088, 5021621, 10043242, 20086484, 40172968]

約数ペア:

[(1, 40172968), (2, 20086484), (4, 10043242), (8, 5021621), (11, 3652088), (22, 1826044), (44, 913022), (47, 854744), (88, 456511), (94, 427372), (121, 332008), (188, 213686), (242, 166004), (376, 106843), (484, 83002), (517, 77704), (883, 45496), (968, 41501), (1034, 38852), (1766, 22748), (2068, 19426), (3532, 11374), (4136, 9713), (5687, 7064)]