65372874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{7901}}^1$

素因数の和:8110

約数の個数: 32

約数和(自身を含む): 150201216

約数和(自身を除く): 84828342

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 197, 394, 591, 1182, 1379, 2758, 4137, 7901, 8274, 15802, 23703, 47406, 55307, 110614, 165921, 331842, 1556497, 3112994, 4669491, 9338982, 10895479, 21790958, 32686437, 65372874]

約数ペア:

[(1, 65372874), (2, 32686437), (3, 21790958), (6, 10895479), (7, 9338982), (14, 4669491), (21, 3112994), (42, 1556497), (197, 331842), (394, 165921), (591, 110614), (1182, 55307), (1379, 47406), (2758, 23703), (4137, 15802), (7901, 8274)]