28040712

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{166909}}^1$

素因数の和:166925

約数の個数: 32

約数和(自身を含む): 80116800

約数和(自身を除く): 52076088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 166909, 333818, 500727, 667636, 1001454, 1168363, 1335272, 2002908, 2336726, 3505089, 4005816, 4673452, 7010178, 9346904, 14020356, 28040712]

約数ペア:

[(1, 28040712), (2, 14020356), (3, 9346904), (4, 7010178), (6, 4673452), (7, 4005816), (8, 3505089), (12, 2336726), (14, 2002908), (21, 1335272), (24, 1168363), (28, 1001454), (42, 667636), (56, 500727), (84, 333818), (168, 166909)]