9428888

素因数分解:

$2^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1229}}^1$

素因数の和:1379

約数の個数: 32

約数和(自身を含む): 20368800

約数和(自身を除く): 10939912

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 137, 274, 548, 959, 1096, 1229, 1918, 2458, 3836, 4916, 7672, 8603, 9832, 17206, 34412, 68824, 168373, 336746, 673492, 1178611, 1346984, 2357222, 4714444, 9428888]

約数ペア:

[(1, 9428888), (2, 4714444), (4, 2357222), (7, 1346984), (8, 1178611), (14, 673492), (28, 336746), (56, 168373), (137, 68824), (274, 34412), (548, 17206), (959, 9832), (1096, 8603), (1229, 7672), (1918, 4916), (2458, 3836)]