66004648

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{123143}}^1$

素因数の和:123216

約数の個数: 16

約数和(自身を含む): 125606880

約数和(自身を除く): 59602232

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 123143, 246286, 492572, 985144, 8250581, 16501162, 33002324, 66004648]

約数ペア:

[(1, 66004648), (2, 33002324), (4, 16501162), (8, 8250581), (67, 985144), (134, 492572), (268, 246286), (536, 123143)]