8404748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2851}}^1$

素因数の和:2933

約数の個数: 24

約数和(自身を含む): 16290624

約数和(自身を除く): 7885876

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2851, 2948, 5702, 11404, 31361, 62722, 125444, 191017, 382034, 764068, 2101187, 4202374, 8404748]

約数ペア:

[(1, 8404748), (2, 4202374), (4, 2101187), (11, 764068), (22, 382034), (44, 191017), (67, 125444), (134, 62722), (268, 31361), (737, 11404), (1474, 5702), (2851, 2948)]