6645968

素因数分解:

$2^4\times 7^4\times {\mathrm{173}}^1$

素因数の和:209

約数の個数: 50

約数和(自身を含む): 15108594

約数和(自身を除く): 8462626

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 173, 196, 343, 346, 392, 686, 692, 784, 1211, 1372, 1384, 2401, 2422, 2744, 2768, 4802, 4844, 5488, 8477, 9604, 9688, 16954, 19208, 19376, 33908, 38416, 59339, 67816, 118678, 135632, 237356, 415373, 474712, 830746, 949424, 1661492, 3322984, 6645968]

約数ペア:

[(1, 6645968), (2, 3322984), (4, 1661492), (7, 949424), (8, 830746), (14, 474712), (16, 415373), (28, 237356), (49, 135632), (56, 118678), (98, 67816), (112, 59339), (173, 38416), (196, 33908), (343, 19376), (346, 19208), (392, 16954), (686, 9688), (692, 9604), (784, 8477), (1211, 5488), (1372, 4844), (1384, 4802), (2401, 2768), (2422, 2744)]