66557998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{111301}}^1$

素因数の和:111339

約数の個数: 16

約数和(自身を含む): 112192416

約数和(自身を除く): 45634418

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 111301, 222602, 1446913, 2559923, 2893826, 5119846, 33278999, 66557998]

約数ペア:

[(1, 66557998), (2, 33278999), (13, 5119846), (23, 2893826), (26, 2559923), (46, 1446913), (299, 222602), (598, 111301)]