74515256

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{139021}}^1$

素因数の和:139094

約数の個数: 16

約数和(自身を含む): 141802440

約数和(自身を除く): 67287184

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 139021, 278042, 556084, 1112168, 9314407, 18628814, 37257628, 74515256]

約数ペア:

[(1, 74515256), (2, 37257628), (4, 18628814), (8, 9314407), (67, 1112168), (134, 556084), (268, 278042), (536, 139021)]