28425816

素因数分解:

$2^3\times 3^4\times {\mathrm{43867}}^1$

素因数の和:43885

約数の個数: 40

約数和(自身を含む): 79620420

約数和(自身を除く): 51194604

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 43867, 87734, 131601, 175468, 263202, 350936, 394803, 526404, 789606, 1052808, 1184409, 1579212, 2368818, 3158424, 3553227, 4737636, 7106454, 9475272, 14212908, 28425816]

約数ペア:

[(1, 28425816), (2, 14212908), (3, 9475272), (4, 7106454), (6, 4737636), (8, 3553227), (9, 3158424), (12, 2368818), (18, 1579212), (24, 1184409), (27, 1052808), (36, 789606), (54, 526404), (72, 394803), (81, 350936), (108, 263202), (162, 175468), (216, 131601), (324, 87734), (648, 43867)]