66411308

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{21313}}^1$

素因数の和:21377

約数の個数: 24

約数和(自身を含む): 125326320

約数和(自身を除く): 58915012

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 21313, 42626, 85252, 404947, 809894, 873833, 1619788, 1747666, 3495332, 16602827, 33205654, 66411308]

約数ペア:

[(1, 66411308), (2, 33205654), (4, 16602827), (19, 3495332), (38, 1747666), (41, 1619788), (76, 873833), (82, 809894), (164, 404947), (779, 85252), (1558, 42626), (3116, 21313)]