28029438

素因数分解:

$2^1\times 3^2\times {\mathrm{601}}^1\times {\mathrm{2591}}^1$

素因数の和:3200

約数の個数: 24

約数和(自身を含む): 60854976

約数和(自身を除く): 32825538

約数列:

[1, 2, 3, 6, 9, 18, 601, 1202, 1803, 2591, 3606, 5182, 5409, 7773, 10818, 15546, 23319, 46638, 1557191, 3114382, 4671573, 9343146, 14014719, 28029438]

約数ペア:

[(1, 28029438), (2, 14014719), (3, 9343146), (6, 4671573), (9, 3114382), (18, 1557191), (601, 46638), (1202, 23319), (1803, 15546), (2591, 10818), (3606, 7773), (5182, 5409)]