28796110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{4073}}^1$

素因数の和:4188

約数の個数: 32

約数和(自身を含む): 59838912

約数和(自身を除く): 31042802

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 101, 202, 505, 707, 1010, 1414, 3535, 4073, 7070, 8146, 20365, 28511, 40730, 57022, 142555, 285110, 411373, 822746, 2056865, 2879611, 4113730, 5759222, 14398055, 28796110]

約数ペア:

[(1, 28796110), (2, 14398055), (5, 5759222), (7, 4113730), (10, 2879611), (14, 2056865), (35, 822746), (70, 411373), (101, 285110), (202, 142555), (505, 57022), (707, 40730), (1010, 28511), (1414, 20365), (3535, 8146), (4073, 7070)]