28542708

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{10861}}^1$

素因数の和:10944

約数の個数: 36

約数和(自身を含む): 73144708

約数和(自身を除く): 44602000

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 876, 1314, 2628, 10861, 21722, 32583, 43444, 65166, 97749, 130332, 195498, 390996, 792853, 1585706, 2378559, 3171412, 4757118, 7135677, 9514236, 14271354, 28542708]

約数ペア:

[(1, 28542708), (2, 14271354), (3, 9514236), (4, 7135677), (6, 4757118), (9, 3171412), (12, 2378559), (18, 1585706), (36, 792853), (73, 390996), (146, 195498), (219, 130332), (292, 97749), (438, 65166), (657, 43444), (876, 32583), (1314, 21722), (2628, 10861)]