28779924

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{22003}}^1$

素因数の和:22119

約数の個数: 24

約数和(自身を含む): 67772320

約数和(自身を除く): 38992396

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 1308, 22003, 44006, 66009, 88012, 132018, 264036, 2398327, 4796654, 7194981, 9593308, 14389962, 28779924]

約数ペア:

[(1, 28779924), (2, 14389962), (3, 9593308), (4, 7194981), (6, 4796654), (12, 2398327), (109, 264036), (218, 132018), (327, 88012), (436, 66009), (654, 44006), (1308, 22003)]