28214856

素因数分解:

$2^3\times 3^2\times {\mathrm{391873}}^1$

素因数の和:391885

約数の個数: 24

約数和(自身を含む): 76415430

約数和(自身を除く): 48200574

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 391873, 783746, 1175619, 1567492, 2351238, 3134984, 3526857, 4702476, 7053714, 9404952, 14107428, 28214856]

約数ペア:

[(1, 28214856), (2, 14107428), (3, 9404952), (4, 7053714), (6, 4702476), (8, 3526857), (9, 3134984), (12, 2351238), (18, 1567492), (24, 1175619), (36, 783746), (72, 391873)]