28755204

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{17491}}^1$

素因数の和:17635

約数の個数: 24

約数和(自身を含む): 67589088

約数和(自身を除く): 38833884

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 17491, 34982, 52473, 69964, 104946, 209892, 2396267, 4792534, 7188801, 9585068, 14377602, 28755204]

約数ペア:

[(1, 28755204), (2, 14377602), (3, 9585068), (4, 7188801), (6, 4792534), (12, 2396267), (137, 209892), (274, 104946), (411, 69964), (548, 52473), (822, 34982), (1644, 17491)]