28329858

素因数分解:

$2^1\times 3^3\times {\mathrm{281}}^1\times {\mathrm{1867}}^1$

素因数の和:2159

約数の個数: 32

約数和(自身を含む): 63213120

約数和(自身を除く): 34883262

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 281, 562, 843, 1686, 1867, 2529, 3734, 5058, 5601, 7587, 11202, 15174, 16803, 33606, 50409, 100818, 524627, 1049254, 1573881, 3147762, 4721643, 9443286, 14164929, 28329858]

約数ペア:

[(1, 28329858), (2, 14164929), (3, 9443286), (6, 4721643), (9, 3147762), (18, 1573881), (27, 1049254), (54, 524627), (281, 100818), (562, 50409), (843, 33606), (1686, 16803), (1867, 15174), (2529, 11202), (3734, 7587), (5058, 5601)]