28559016

素因数分解:

$2^3\times 3^2\times {\mathrm{103}}^1\times {\mathrm{3851}}^1$

素因数の和:3966

約数の個数: 48

約数和(自身を含む): 78118560

約数和(自身を除く): 49559544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 103, 206, 309, 412, 618, 824, 927, 1236, 1854, 2472, 3708, 3851, 7416, 7702, 11553, 15404, 23106, 30808, 34659, 46212, 69318, 92424, 138636, 277272, 396653, 793306, 1189959, 1586612, 2379918, 3173224, 3569877, 4759836, 7139754, 9519672, 14279508, 28559016]

約数ペア:

[(1, 28559016), (2, 14279508), (3, 9519672), (4, 7139754), (6, 4759836), (8, 3569877), (9, 3173224), (12, 2379918), (18, 1586612), (24, 1189959), (36, 793306), (72, 396653), (103, 277272), (206, 138636), (309, 92424), (412, 69318), (618, 46212), (824, 34659), (927, 30808), (1236, 23106), (1854, 15404), (2472, 11553), (3708, 7702), (3851, 7416)]