7272888

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43291}}^1$

素因数の和:43307

約数の個数: 32

約数和(自身を含む): 20780160

約数和(自身を除く): 13507272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 43291, 86582, 129873, 173164, 259746, 303037, 346328, 519492, 606074, 909111, 1038984, 1212148, 1818222, 2424296, 3636444, 7272888]

約数ペア:

[(1, 7272888), (2, 3636444), (3, 2424296), (4, 1818222), (6, 1212148), (7, 1038984), (8, 909111), (12, 606074), (14, 519492), (21, 346328), (24, 303037), (28, 259746), (42, 173164), (56, 129873), (84, 86582), (168, 43291)]