28125924

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{21503}}^1$

素因数の和:21619

約数の個数: 24

約数和(自身を含む): 66232320

約数和(自身を除く): 38106396

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 1308, 21503, 43006, 64509, 86012, 129018, 258036, 2343827, 4687654, 7031481, 9375308, 14062962, 28125924]

約数ペア:

[(1, 28125924), (2, 14062962), (3, 9375308), (4, 7031481), (6, 4687654), (12, 2343827), (109, 258036), (218, 129018), (327, 86012), (436, 64509), (654, 43006), (1308, 21503)]