13175624

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:390

約数の個数: 64

約数和(自身を含む): 31328640

約数和(自身を除く): 18153016

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 73, 77, 88, 146, 154, 292, 293, 308, 511, 584, 586, 616, 803, 1022, 1172, 1606, 2044, 2051, 2344, 3212, 3223, 4088, 4102, 5621, 6424, 6446, 8204, 11242, 12892, 16408, 21389, 22484, 22561, 25784, 42778, 44968, 45122, 85556, 90244, 149723, 171112, 180488, 235279, 299446, 470558, 598892, 941116, 1197784, 1646953, 1882232, 3293906, 6587812, 13175624]

約数ペア:

[(1, 13175624), (2, 6587812), (4, 3293906), (7, 1882232), (8, 1646953), (11, 1197784), (14, 941116), (22, 598892), (28, 470558), (44, 299446), (56, 235279), (73, 180488), (77, 171112), (88, 149723), (146, 90244), (154, 85556), (292, 45122), (293, 44968), (308, 42778), (511, 25784), (584, 22561), (586, 22484), (616, 21389), (803, 16408), (1022, 12892), (1172, 11242), (1606, 8204), (2044, 6446), (2051, 6424), (2344, 5621), (3212, 4102), (3223, 4088)]