28355514

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{13859}}^1$

素因数の和:13906

約数の個数: 32

約数和(自身を含む): 63866880

約数和(自身を除く): 35511366

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 2046, 13859, 27718, 41577, 83154, 152449, 304898, 429629, 457347, 859258, 914694, 1288887, 2577774, 4725919, 9451838, 14177757, 28355514]

約数ペア:

[(1, 28355514), (2, 14177757), (3, 9451838), (6, 4725919), (11, 2577774), (22, 1288887), (31, 914694), (33, 859258), (62, 457347), (66, 429629), (93, 304898), (186, 152449), (341, 83154), (682, 41577), (1023, 27718), (2046, 13859)]