28656684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{113717}}^1$

素因数の和:113734

約数の個数: 36

約数和(自身を含む): 82786704

約数和(自身を除く): 54130020

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 113717, 227434, 341151, 454868, 682302, 796019, 1023453, 1364604, 1592038, 2046906, 2388057, 3184076, 4093812, 4776114, 7164171, 9552228, 14328342, 28656684]

約数ペア:

[(1, 28656684), (2, 14328342), (3, 9552228), (4, 7164171), (6, 4776114), (7, 4093812), (9, 3184076), (12, 2388057), (14, 2046906), (18, 1592038), (21, 1364604), (28, 1023453), (36, 796019), (42, 682302), (63, 454868), (84, 341151), (126, 227434), (252, 113717)]