28774332

素因数分解:

$2^2\times 3^3\times {\mathrm{157}}^1\times {\mathrm{1697}}^1$

素因数の和:1867

約数の個数: 48

約数和(自身を含む): 75119520

約数和(自身を除く): 46345188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 157, 314, 471, 628, 942, 1413, 1697, 1884, 2826, 3394, 4239, 5091, 5652, 6788, 8478, 10182, 15273, 16956, 20364, 30546, 45819, 61092, 91638, 183276, 266429, 532858, 799287, 1065716, 1598574, 2397861, 3197148, 4795722, 7193583, 9591444, 14387166, 28774332]

約数ペア:

[(1, 28774332), (2, 14387166), (3, 9591444), (4, 7193583), (6, 4795722), (9, 3197148), (12, 2397861), (18, 1598574), (27, 1065716), (36, 799287), (54, 532858), (108, 266429), (157, 183276), (314, 91638), (471, 61092), (628, 45819), (942, 30546), (1413, 20364), (1697, 16956), (1884, 15273), (2826, 10182), (3394, 8478), (4239, 6788), (5091, 5652)]