71942618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1697}}^1$

素因数の和:1798

約数の個数: 32

約数和(自身を含む): 123234048

約数和(自身を除く): 51291430

約数列:

[1, 2, 11, 22, 41, 47, 82, 94, 451, 517, 902, 1034, 1697, 1927, 3394, 3854, 18667, 21197, 37334, 42394, 69577, 79759, 139154, 159518, 765347, 877349, 1530694, 1754698, 3270119, 6540238, 35971309, 71942618]

約数ペア:

[(1, 71942618), (2, 35971309), (11, 6540238), (22, 3270119), (41, 1754698), (47, 1530694), (82, 877349), (94, 765347), (451, 159518), (517, 139154), (902, 79759), (1034, 69577), (1697, 42394), (1927, 37334), (3394, 21197), (3854, 18667)]