28140558

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1279}}^1$

素因数の和:1496

約数の個数: 32

約数和(自身を含む): 59596800

約数和(自身を除く): 31456242

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 193, 386, 579, 1158, 1279, 2558, 3667, 3837, 7334, 7674, 11001, 22002, 24301, 48602, 72903, 145806, 246847, 493694, 740541, 1481082, 4690093, 9380186, 14070279, 28140558]

約数ペア:

[(1, 28140558), (2, 14070279), (3, 9380186), (6, 4690093), (19, 1481082), (38, 740541), (57, 493694), (114, 246847), (193, 145806), (386, 72903), (579, 48602), (1158, 24301), (1279, 22002), (2558, 11001), (3667, 7674), (3837, 7334)]