28181598

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5749}}^1$

素因数の和:5816

約数の個数: 32

約数和(自身を含む): 60720000

約数和(自身を除く): 32538402

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 817, 1634, 2451, 4902, 5749, 11498, 17247, 34494, 109231, 218462, 247207, 327693, 494414, 655386, 741621, 1483242, 4696933, 9393866, 14090799, 28181598]

約数ペア:

[(1, 28181598), (2, 14090799), (3, 9393866), (6, 4696933), (19, 1483242), (38, 741621), (43, 655386), (57, 494414), (86, 327693), (114, 247207), (129, 218462), (258, 109231), (817, 34494), (1634, 17247), (2451, 11498), (4902, 5749)]