28840716

素因数分解:

$2^2\times 3^2\times {\mathrm{281}}^1\times {\mathrm{2851}}^1$

素因数の和:3142

約数の個数: 36

約数和(自身を含む): 73188024

約数和(自身を除く): 44347308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 281, 562, 843, 1124, 1686, 2529, 2851, 3372, 5058, 5702, 8553, 10116, 11404, 17106, 25659, 34212, 51318, 102636, 801131, 1602262, 2403393, 3204524, 4806786, 7210179, 9613572, 14420358, 28840716]

約数ペア:

[(1, 28840716), (2, 14420358), (3, 9613572), (4, 7210179), (6, 4806786), (9, 3204524), (12, 2403393), (18, 1602262), (36, 801131), (281, 102636), (562, 51318), (843, 34212), (1124, 25659), (1686, 17106), (2529, 11404), (2851, 10116), (3372, 8553), (5058, 5702)]