28117332

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{5701}}^1$

素因数の和:5848

約数の個数: 36

約数和(自身を含む): 71605716

約数和(自身を除く): 43488384

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 274, 411, 548, 822, 1233, 1644, 2466, 4932, 5701, 11402, 17103, 22804, 34206, 51309, 68412, 102618, 205236, 781037, 1562074, 2343111, 3124148, 4686222, 7029333, 9372444, 14058666, 28117332]

約数ペア:

[(1, 28117332), (2, 14058666), (3, 9372444), (4, 7029333), (6, 4686222), (9, 3124148), (12, 2343111), (18, 1562074), (36, 781037), (137, 205236), (274, 102618), (411, 68412), (548, 51309), (822, 34206), (1233, 22804), (1644, 17103), (2466, 11402), (4932, 5701)]