67285988

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{218461}}^1$

素因数の和:218483

約数の個数: 24

約数和(自身を含む): 146806464

約数和(自身を除く): 79520476

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 218461, 436922, 873844, 1529227, 2403071, 3058454, 4806142, 6116908, 9612284, 16821497, 33642994, 67285988]

約数ペア:

[(1, 67285988), (2, 33642994), (4, 16821497), (7, 9612284), (11, 6116908), (14, 4806142), (22, 3058454), (28, 2403071), (44, 1529227), (77, 873844), (154, 436922), (308, 218461)]