8880368

素因数分解:

$2^4\times 7^2\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:310

約数の個数: 60

約数和(自身を含む): 20525472

約数和(自身を除く): 11645104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 49, 56, 94, 98, 112, 188, 196, 241, 329, 376, 392, 482, 658, 752, 784, 964, 1316, 1687, 1928, 2303, 2632, 3374, 3856, 4606, 5264, 6748, 9212, 11327, 11809, 13496, 18424, 22654, 23618, 26992, 36848, 45308, 47236, 79289, 90616, 94472, 158578, 181232, 188944, 317156, 555023, 634312, 1110046, 1268624, 2220092, 4440184, 8880368]

約数ペア:

[(1, 8880368), (2, 4440184), (4, 2220092), (7, 1268624), (8, 1110046), (14, 634312), (16, 555023), (28, 317156), (47, 188944), (49, 181232), (56, 158578), (94, 94472), (98, 90616), (112, 79289), (188, 47236), (196, 45308), (241, 36848), (329, 26992), (376, 23618), (392, 22654), (482, 18424), (658, 13496), (752, 11809), (784, 11327), (964, 9212), (1316, 6748), (1687, 5264), (1928, 4606), (2303, 3856), (2632, 3374)]