66427256

素因数分解:

$2^3\times 7^1\times {\mathrm{167}}^1\times {\mathrm{7103}}^1$

素因数の和:7283

約数の個数: 32

約数和(自身を含む): 143216640

約数和(自身を除く): 76789384

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 167, 334, 668, 1169, 1336, 2338, 4676, 7103, 9352, 14206, 28412, 49721, 56824, 99442, 198884, 397768, 1186201, 2372402, 4744804, 8303407, 9489608, 16606814, 33213628, 66427256]

約数ペア:

[(1, 66427256), (2, 33213628), (4, 16606814), (7, 9489608), (8, 8303407), (14, 4744804), (28, 2372402), (56, 1186201), (167, 397768), (334, 198884), (668, 99442), (1169, 56824), (1336, 49721), (2338, 28412), (4676, 14206), (7103, 9352)]