29678628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{353317}}^1$

素因数の和:353331

約数の個数: 24

約数和(自身を含む): 79143232

約数和(自身を除く): 49464604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 353317, 706634, 1059951, 1413268, 2119902, 2473219, 4239804, 4946438, 7419657, 9892876, 14839314, 29678628]

約数ペア:

[(1, 29678628), (2, 14839314), (3, 9892876), (4, 7419657), (6, 4946438), (7, 4239804), (12, 2473219), (14, 2119902), (21, 1413268), (28, 1059951), (42, 706634), (84, 353317)]