27912742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5741}}^1$

素因数の和:5784

約数の個数: 32

約数和(自身を含む): 52091424

約数和(自身を除く): 24178682

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 4862, 5741, 11482, 63151, 74633, 97597, 126302, 149266, 195194, 820963, 1073567, 1268761, 1641926, 2147134, 2537522, 13956371, 27912742]

約数ペア:

[(1, 27912742), (2, 13956371), (11, 2537522), (13, 2147134), (17, 1641926), (22, 1268761), (26, 1073567), (34, 820963), (143, 195194), (187, 149266), (221, 126302), (286, 97597), (374, 74633), (442, 63151), (2431, 11482), (4862, 5741)]