42650188

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{9461}}^1$

素因数の和:9502

約数の個数: 36

約数和(自身を含む): 90608112

約数和(自身を除く): 47957924

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 2254, 4508, 9461, 18922, 37844, 66227, 132454, 217603, 264908, 435206, 463589, 870412, 927178, 1523221, 1854356, 3046442, 6092884, 10662547, 21325094, 42650188]

約数ペア:

[(1, 42650188), (2, 21325094), (4, 10662547), (7, 6092884), (14, 3046442), (23, 1854356), (28, 1523221), (46, 927178), (49, 870412), (92, 463589), (98, 435206), (161, 264908), (196, 217603), (322, 132454), (644, 66227), (1127, 37844), (2254, 18922), (4508, 9461)]