64834574

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{1093}}^1$

素因数の和:1344

約数の個数: 32

約数和(自身を含む): 117626880

約数和(自身を除く): 52792306

約数列:

[1, 2, 7, 14, 19, 38, 133, 223, 266, 446, 1093, 1561, 2186, 3122, 4237, 7651, 8474, 15302, 20767, 29659, 41534, 59318, 145369, 243739, 290738, 487478, 1706173, 3412346, 4631041, 9262082, 32417287, 64834574]

約数ペア:

[(1, 64834574), (2, 32417287), (7, 9262082), (14, 4631041), (19, 3412346), (38, 1706173), (133, 487478), (223, 290738), (266, 243739), (446, 145369), (1093, 59318), (1561, 41534), (2186, 29659), (3122, 20767), (4237, 15302), (7651, 8474)]