64059982

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{3299}}^1$

素因数の和:3400

約数の個数: 32

約数和(自身を含む): 117216000

約数和(自身を除く): 53156018

約数列:

[1, 2, 7, 14, 19, 38, 73, 133, 146, 266, 511, 1022, 1387, 2774, 3299, 6598, 9709, 19418, 23093, 46186, 62681, 125362, 240827, 438767, 481654, 877534, 1685789, 3371578, 4575713, 9151426, 32029991, 64059982]

約数ペア:

[(1, 64059982), (2, 32029991), (7, 9151426), (14, 4575713), (19, 3371578), (38, 1685789), (73, 877534), (133, 481654), (146, 438767), (266, 240827), (511, 125362), (1022, 62681), (1387, 46186), (2774, 23093), (3299, 19418), (6598, 9709)]