65158156

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{277}}^1$

素因数の和:590

約数の個数: 48

約数和(自身を含む): 135503872

約数和(自身を除く): 70345716

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 271, 277, 434, 542, 554, 868, 1084, 1108, 1897, 1939, 3794, 3878, 7588, 7756, 8401, 8587, 16802, 17174, 33604, 34348, 58807, 60109, 75067, 117614, 120218, 150134, 235228, 240436, 300268, 525469, 1050938, 2101876, 2327077, 4654154, 9308308, 16289539, 32579078, 65158156]

約数ペア:

[(1, 65158156), (2, 32579078), (4, 16289539), (7, 9308308), (14, 4654154), (28, 2327077), (31, 2101876), (62, 1050938), (124, 525469), (217, 300268), (271, 240436), (277, 235228), (434, 150134), (542, 120218), (554, 117614), (868, 75067), (1084, 60109), (1108, 58807), (1897, 34348), (1939, 33604), (3794, 17174), (3878, 16802), (7588, 8587), (7756, 8401)]