28528116

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{23081}}^1$

素因数の和:23191

約数の個数: 24

約数和(自身を含む): 67214784

約数和(自身を除く): 38686668

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 23081, 46162, 69243, 92324, 138486, 276972, 2377343, 4754686, 7132029, 9509372, 14264058, 28528116]

約数ペア:

[(1, 28528116), (2, 14264058), (3, 9509372), (4, 7132029), (6, 4754686), (12, 2377343), (103, 276972), (206, 138486), (309, 92324), (412, 69243), (618, 46162), (1236, 23081)]