27728228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{1367}}^1$

素因数の和:1843

約数の個数: 24

約数和(自身を含む): 53089344

約数和(自身を除く): 25361116

約数列:

[1, 2, 4, 11, 22, 44, 461, 922, 1367, 1844, 2734, 5071, 5468, 10142, 15037, 20284, 30074, 60148, 630187, 1260374, 2520748, 6932057, 13864114, 27728228]

約数ペア:

[(1, 27728228), (2, 13864114), (4, 6932057), (11, 2520748), (22, 1260374), (44, 630187), (461, 60148), (922, 30074), (1367, 20284), (1844, 15037), (2734, 10142), (5071, 5468)]