28232856

素因数分解:

$2^3\times 3^2\times {\mathrm{191}}^1\times {\mathrm{2053}}^1$

素因数の和:2256

約数の個数: 48

約数和(自身を含む): 76901760

約数和(自身を除く): 48668904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 191, 382, 573, 764, 1146, 1528, 1719, 2053, 2292, 3438, 4106, 4584, 6159, 6876, 8212, 12318, 13752, 16424, 18477, 24636, 36954, 49272, 73908, 147816, 392123, 784246, 1176369, 1568492, 2352738, 3136984, 3529107, 4705476, 7058214, 9410952, 14116428, 28232856]

約数ペア:

[(1, 28232856), (2, 14116428), (3, 9410952), (4, 7058214), (6, 4705476), (8, 3529107), (9, 3136984), (12, 2352738), (18, 1568492), (24, 1176369), (36, 784246), (72, 392123), (191, 147816), (382, 73908), (573, 49272), (764, 36954), (1146, 24636), (1528, 18477), (1719, 16424), (2053, 13752), (2292, 12318), (3438, 8212), (4106, 6876), (4584, 6159)]