28542036

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{22229}}^1$

素因数の和:22343

約数の個数: 24

約数和(自身を含む): 67223520

約数和(自身を除く): 38681484

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 22229, 44458, 66687, 88916, 133374, 266748, 2378503, 4757006, 7135509, 9514012, 14271018, 28542036]

約数ペア:

[(1, 28542036), (2, 14271018), (3, 9514012), (4, 7135509), (6, 4757006), (12, 2378503), (107, 266748), (214, 133374), (321, 88916), (428, 66687), (642, 44458), (1284, 22229)]