28712292

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{341813}}^1$

素因数の和:341827

約数の個数: 24

約数和(自身を含む): 76566336

約数和(自身を除く): 47854044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 341813, 683626, 1025439, 1367252, 2050878, 2392691, 4101756, 4785382, 7178073, 9570764, 14356146, 28712292]

約数ペア:

[(1, 28712292), (2, 14356146), (3, 9570764), (4, 7178073), (6, 4785382), (7, 4101756), (12, 2392691), (14, 2050878), (21, 1367252), (28, 1025439), (42, 683626), (84, 341813)]