76257256

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{142271}}^1$

素因数の和:142344

約数の個数: 16

約数和(自身を含む): 145117440

約数和(自身を除く): 68860184

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 142271, 284542, 569084, 1138168, 9532157, 19064314, 38128628, 76257256]

約数ペア:

[(1, 76257256), (2, 38128628), (4, 19064314), (8, 9532157), (67, 1138168), (134, 569084), (268, 284542), (536, 142271)]