28191912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{167809}}^1$

素因数の和:167825

約数の個数: 32

約数和(自身を含む): 80548800

約数和(自身を除く): 52356888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 167809, 335618, 503427, 671236, 1006854, 1174663, 1342472, 2013708, 2349326, 3523989, 4027416, 4698652, 7047978, 9397304, 14095956, 28191912]

約数ペア:

[(1, 28191912), (2, 14095956), (3, 9397304), (4, 7047978), (6, 4698652), (7, 4027416), (8, 3523989), (12, 2349326), (14, 2013708), (21, 1342472), (24, 1174663), (28, 1006854), (42, 671236), (56, 503427), (84, 335618), (168, 167809)]