66317048

素因数分解:

$2^3\times 7^1\times {\mathrm{521}}^1\times {\mathrm{2273}}^1$

素因数の和:2807

約数の個数: 32

約数和(自身を含む): 142443360

約数和(自身を除く): 76126312

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 521, 1042, 2084, 2273, 3647, 4168, 4546, 7294, 9092, 14588, 15911, 18184, 29176, 31822, 63644, 127288, 1184233, 2368466, 4736932, 8289631, 9473864, 16579262, 33158524, 66317048]

約数ペア:

[(1, 66317048), (2, 33158524), (4, 16579262), (7, 9473864), (8, 8289631), (14, 4736932), (28, 2368466), (56, 1184233), (521, 127288), (1042, 63644), (2084, 31822), (2273, 29176), (3647, 18184), (4168, 15911), (4546, 14588), (7294, 9092)]