22036168

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{431}}^1$

素因数の和:538

約数の個数: 64

約数和(自身を含む): 52254720

約数和(自身を除く): 30218552

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 83, 88, 154, 166, 308, 332, 431, 581, 616, 664, 862, 913, 1162, 1724, 1826, 2324, 3017, 3448, 3652, 4648, 4741, 6034, 6391, 7304, 9482, 12068, 12782, 18964, 24136, 25564, 33187, 35773, 37928, 51128, 66374, 71546, 132748, 143092, 250411, 265496, 286184, 393503, 500822, 787006, 1001644, 1574012, 2003288, 2754521, 3148024, 5509042, 11018084, 22036168]

約数ペア:

[(1, 22036168), (2, 11018084), (4, 5509042), (7, 3148024), (8, 2754521), (11, 2003288), (14, 1574012), (22, 1001644), (28, 787006), (44, 500822), (56, 393503), (77, 286184), (83, 265496), (88, 250411), (154, 143092), (166, 132748), (308, 71546), (332, 66374), (431, 51128), (581, 37928), (616, 35773), (664, 33187), (862, 25564), (913, 24136), (1162, 18964), (1724, 12782), (1826, 12068), (2324, 9482), (3017, 7304), (3448, 6391), (3652, 6034), (4648, 4741)]