27880922

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{10273}}^1$

素因数の和:10357

約数の個数: 16

約数和(自身を含む): 44383680

約数和(自身を除く): 16502758

約数列:

[1, 2, 23, 46, 59, 118, 1357, 2714, 10273, 20546, 236279, 472558, 606107, 1212214, 13940461, 27880922]

約数ペア:

[(1, 27880922), (2, 13940461), (23, 1212214), (46, 606107), (59, 472558), (118, 236279), (1357, 20546), (2714, 10273)]