27749942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{21379}}^1$

素因数の和:21451

約数の個数: 16

約数和(自身を含む): 46180800

約数和(自身を除く): 18430858

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 21379, 42758, 235169, 470338, 1261361, 2522722, 13874971, 27749942]

約数ペア:

[(1, 27749942), (2, 13874971), (11, 2522722), (22, 1261361), (59, 470338), (118, 235169), (649, 42758), (1298, 21379)]