28551142

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1\times {\mathrm{1087}}^1$

素因数の和:1683

約数の個数: 16

約数和(自身を含む): 44808192

約数和(自身を除く): 16257050

約数列:

[1, 2, 23, 46, 571, 1087, 1142, 2174, 13133, 25001, 26266, 50002, 620677, 1241354, 14275571, 28551142]

約数ペア:

[(1, 28551142), (2, 14275571), (23, 1241354), (46, 620677), (571, 50002), (1087, 26266), (1142, 25001), (2174, 13133)]