28490058

素因数分解:

$2^1\times 3^2\times {\mathrm{317}}^1\times {\mathrm{4993}}^1$

素因数の和:5318

約数の個数: 24

約数和(自身を含む): 61935588

約数和(自身を除く): 33445530

約数列:

[1, 2, 3, 6, 9, 18, 317, 634, 951, 1902, 2853, 4993, 5706, 9986, 14979, 29958, 44937, 89874, 1582781, 3165562, 4748343, 9496686, 14245029, 28490058]

約数ペア:

[(1, 28490058), (2, 14245029), (3, 9496686), (6, 4748343), (9, 3165562), (18, 1582781), (317, 89874), (634, 44937), (951, 29958), (1902, 14979), (2853, 9986), (4993, 5706)]