28225656

素因数分解:

$2^3\times 3^2\times {\mathrm{373}}^1\times {\mathrm{1051}}^1$

素因数の和:1436

約数の個数: 48

約数和(自身を含む): 76722360

約数和(自身を除く): 48496704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 373, 746, 1051, 1119, 1492, 2102, 2238, 2984, 3153, 3357, 4204, 4476, 6306, 6714, 8408, 8952, 9459, 12612, 13428, 18918, 25224, 26856, 37836, 75672, 392023, 784046, 1176069, 1568092, 2352138, 3136184, 3528207, 4704276, 7056414, 9408552, 14112828, 28225656]

約数ペア:

[(1, 28225656), (2, 14112828), (3, 9408552), (4, 7056414), (6, 4704276), (8, 3528207), (9, 3136184), (12, 2352138), (18, 1568092), (24, 1176069), (36, 784046), (72, 392023), (373, 75672), (746, 37836), (1051, 26856), (1119, 25224), (1492, 18918), (2102, 13428), (2238, 12612), (2984, 9459), (3153, 8952), (3357, 8408), (4204, 6714), (4476, 6306)]