71307146

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 116328960

約数和(自身を除く): 45021814

約数列:

[1, 2, 17, 34, 71, 109, 142, 218, 271, 542, 1207, 1853, 2414, 3706, 4607, 7739, 9214, 15478, 19241, 29539, 38482, 59078, 131563, 263126, 327097, 502163, 654194, 1004326, 2097269, 4194538, 35653573, 71307146]

約数ペア:

[(1, 71307146), (2, 35653573), (17, 4194538), (34, 2097269), (71, 1004326), (109, 654194), (142, 502163), (218, 327097), (271, 263126), (542, 131563), (1207, 59078), (1853, 38482), (2414, 29539), (3706, 19241), (4607, 15478), (7739, 9214)]