42247876

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{2129}}^1$

素因数の和:2196

約数の個数: 36

約数和(自身を含む): 83287260

約数和(自身を除く): 41039384

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 121, 164, 242, 451, 484, 902, 1804, 2129, 4258, 4961, 8516, 9922, 19844, 23419, 46838, 87289, 93676, 174578, 257609, 349156, 515218, 960179, 1030436, 1920358, 3840716, 10561969, 21123938, 42247876]

約数ペア:

[(1, 42247876), (2, 21123938), (4, 10561969), (11, 3840716), (22, 1920358), (41, 1030436), (44, 960179), (82, 515218), (121, 349156), (164, 257609), (242, 174578), (451, 93676), (484, 87289), (902, 46838), (1804, 23419), (2129, 19844), (4258, 9922), (4961, 8516)]