28570428

素因数分解:

$2^2\times 3^3\times {\mathrm{127}}^1\times {\mathrm{2083}}^1$

素因数の和:2223

約数の個数: 48

約数和(自身を含む): 74690560

約数和(自身を除く): 46120132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 127, 254, 381, 508, 762, 1143, 1524, 2083, 2286, 3429, 4166, 4572, 6249, 6858, 8332, 12498, 13716, 18747, 24996, 37494, 56241, 74988, 112482, 224964, 264541, 529082, 793623, 1058164, 1587246, 2380869, 3174492, 4761738, 7142607, 9523476, 14285214, 28570428]

約数ペア:

[(1, 28570428), (2, 14285214), (3, 9523476), (4, 7142607), (6, 4761738), (9, 3174492), (12, 2380869), (18, 1587246), (27, 1058164), (36, 793623), (54, 529082), (108, 264541), (127, 224964), (254, 112482), (381, 74988), (508, 56241), (762, 37494), (1143, 24996), (1524, 18747), (2083, 13716), (2286, 12498), (3429, 8332), (4166, 6858), (4572, 6249)]