71703644

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{15991}}^1$

素因数の和:16073

約数の個数: 24

約数和(自身を含む): 134332800

約数和(自身を除く): 62629156

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 236, 1121, 2242, 4484, 15991, 31982, 63964, 303829, 607658, 943469, 1215316, 1886938, 3773876, 17925911, 35851822, 71703644]

約数ペア:

[(1, 71703644), (2, 35851822), (4, 17925911), (19, 3773876), (38, 1886938), (59, 1215316), (76, 943469), (118, 607658), (236, 303829), (1121, 63964), (2242, 31982), (4484, 15991)]