72075496

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{290627}}^1$

素因数の和:290664

約数の個数: 16

約数和(自身を含む): 139501440

約数和(自身を除く): 67425944

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 290627, 581254, 1162508, 2325016, 9009437, 18018874, 36037748, 72075496]

約数ペア:

[(1, 72075496), (2, 36037748), (4, 18018874), (8, 9009437), (31, 2325016), (62, 1162508), (124, 581254), (248, 290627)]