23072728

素因数分解:

$2^3\times 7^2\times {\mathrm{71}}^1\times {\mathrm{829}}^1$

素因数の和:920

約数の個数: 48

約数和(自身を含む): 51094800

約数和(自身を除く): 28022072

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 71, 98, 142, 196, 284, 392, 497, 568, 829, 994, 1658, 1988, 3316, 3479, 3976, 5803, 6632, 6958, 11606, 13916, 23212, 27832, 40621, 46424, 58859, 81242, 117718, 162484, 235436, 324968, 412013, 470872, 824026, 1648052, 2884091, 3296104, 5768182, 11536364, 23072728]

約数ペア:

[(1, 23072728), (2, 11536364), (4, 5768182), (7, 3296104), (8, 2884091), (14, 1648052), (28, 824026), (49, 470872), (56, 412013), (71, 324968), (98, 235436), (142, 162484), (196, 117718), (284, 81242), (392, 58859), (497, 46424), (568, 40621), (829, 27832), (994, 23212), (1658, 13916), (1988, 11606), (3316, 6958), (3479, 6632), (3976, 5803)]