7927678

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:129

約数の個数: 48

約数和(自身を含む): 14478912

約数和(自身を除く): 6551234

約数列:

[1, 2, 11, 17, 22, 34, 41, 47, 82, 94, 121, 187, 242, 374, 451, 517, 697, 799, 902, 1034, 1394, 1598, 1927, 2057, 3854, 4114, 4961, 5687, 7667, 8789, 9922, 11374, 15334, 17578, 21197, 32759, 42394, 65518, 84337, 96679, 168674, 193358, 233167, 360349, 466334, 720698, 3963839, 7927678]

約数ペア:

[(1, 7927678), (2, 3963839), (11, 720698), (17, 466334), (22, 360349), (34, 233167), (41, 193358), (47, 168674), (82, 96679), (94, 84337), (121, 65518), (187, 42394), (242, 32759), (374, 21197), (451, 17578), (517, 15334), (697, 11374), (799, 9922), (902, 8789), (1034, 7667), (1394, 5687), (1598, 4961), (1927, 4114), (2057, 3854)]