66946132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{22709}}^1$

素因数の和:22791

約数の個数: 24

約数和(自身を含む): 129719520

約数和(自身を除く): 62773388

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 22709, 45418, 90836, 249799, 499598, 999196, 1521503, 3043006, 6086012, 16736533, 33473066, 66946132]

約数ペア:

[(1, 66946132), (2, 33473066), (4, 16736533), (11, 6086012), (22, 3043006), (44, 1521503), (67, 999196), (134, 499598), (268, 249799), (737, 90836), (1474, 45418), (2948, 22709)]