13286176

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:281

約数の個数: 48

約数和(自身を含む): 27518400

約数和(自身を除く): 14232224

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 103, 116, 139, 206, 232, 278, 412, 464, 556, 824, 928, 1112, 1648, 2224, 2987, 3296, 4031, 4448, 5974, 8062, 11948, 14317, 16124, 23896, 28634, 32248, 47792, 57268, 64496, 95584, 114536, 128992, 229072, 415193, 458144, 830386, 1660772, 3321544, 6643088, 13286176]

約数ペア:

[(1, 13286176), (2, 6643088), (4, 3321544), (8, 1660772), (16, 830386), (29, 458144), (32, 415193), (58, 229072), (103, 128992), (116, 114536), (139, 95584), (206, 64496), (232, 57268), (278, 47792), (412, 32248), (464, 28634), (556, 23896), (824, 16124), (928, 14317), (1112, 11948), (1648, 8062), (2224, 5974), (2987, 4448), (3296, 4031)]