27972724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{7369}}^1$

素因数の和:7459

約数の個数: 24

約数和(自身を含む): 53447240

約数和(自身を除く): 25474516

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 7369, 14738, 29476, 95797, 191594, 383188, 537937, 1075874, 2151748, 6993181, 13986362, 27972724]

約数ペア:

[(1, 27972724), (2, 13986362), (4, 6993181), (13, 2151748), (26, 1075874), (52, 537937), (73, 383188), (146, 191594), (292, 95797), (949, 29476), (1898, 14738), (3796, 7369)]