13425496

素因数分解:

$2^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1609}}^1$

素因数の和:1771

約数の個数: 32

約数和(自身を含む): 28980000

約数和(自身を除く): 15554504

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 149, 298, 596, 1043, 1192, 1609, 2086, 3218, 4172, 6436, 8344, 11263, 12872, 22526, 45052, 90104, 239741, 479482, 958964, 1678187, 1917928, 3356374, 6712748, 13425496]

約数ペア:

[(1, 13425496), (2, 6712748), (4, 3356374), (7, 1917928), (8, 1678187), (14, 958964), (28, 479482), (56, 239741), (149, 90104), (298, 45052), (596, 22526), (1043, 12872), (1192, 11263), (1609, 8344), (2086, 6436), (3218, 4172)]