40943812

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{16069}}^1$

素因数の和:16100

約数の個数: 36

約数和(自身を含む): 89767020

約数和(自身を除く): 48823208

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 16069, 32138, 64276, 112483, 208897, 224966, 417794, 449932, 787381, 835588, 1462279, 1574762, 2924558, 3149524, 5849116, 10235953, 20471906, 40943812]

約数ペア:

[(1, 40943812), (2, 20471906), (4, 10235953), (7, 5849116), (13, 3149524), (14, 2924558), (26, 1574762), (28, 1462279), (49, 835588), (52, 787381), (91, 449932), (98, 417794), (182, 224966), (196, 208897), (364, 112483), (637, 64276), (1274, 32138), (2548, 16069)]