6641656

素因数分解:

$2^3\times 7^2\times {\mathrm{16943}}^1$

素因数の和:16963

約数の個数: 24

約数和(自身を含む): 14487120

約数和(自身を除く): 7845464

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 16943, 33886, 67772, 118601, 135544, 237202, 474404, 830207, 948808, 1660414, 3320828, 6641656]

約数ペア:

[(1, 6641656), (2, 3320828), (4, 1660414), (7, 948808), (8, 830207), (14, 474404), (28, 237202), (49, 135544), (56, 118601), (98, 67772), (196, 33886), (392, 16943)]