39406416

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{117281}}^1$

素因数の和:117299

約数の個数: 40

約数和(自身を含む): 116343744

約数和(自身を除く): 76937328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 117281, 234562, 351843, 469124, 703686, 820967, 938248, 1407372, 1641934, 1876496, 2462901, 2814744, 3283868, 4925802, 5629488, 6567736, 9851604, 13135472, 19703208, 39406416]

約数ペア:

[(1, 39406416), (2, 19703208), (3, 13135472), (4, 9851604), (6, 6567736), (7, 5629488), (8, 4925802), (12, 3283868), (14, 2814744), (16, 2462901), (21, 1876496), (24, 1641934), (28, 1407372), (42, 938248), (48, 820967), (56, 703686), (84, 469124), (112, 351843), (168, 234562), (336, 117281)]