71425636

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{937}}^1$

素因数の和:1036

約数の個数: 48

約数和(自身を含む): 141825600

約数和(自身を除く): 70399964

約数列:

[1, 2, 4, 17, 19, 34, 38, 59, 68, 76, 118, 236, 323, 646, 937, 1003, 1121, 1292, 1874, 2006, 2242, 3748, 4012, 4484, 15929, 17803, 19057, 31858, 35606, 38114, 55283, 63716, 71212, 76228, 110566, 221132, 302651, 605302, 939811, 1050377, 1210604, 1879622, 2100754, 3759244, 4201508, 17856409, 35712818, 71425636]

約数ペア:

[(1, 71425636), (2, 35712818), (4, 17856409), (17, 4201508), (19, 3759244), (34, 2100754), (38, 1879622), (59, 1210604), (68, 1050377), (76, 939811), (118, 605302), (236, 302651), (323, 221132), (646, 110566), (937, 76228), (1003, 71212), (1121, 63716), (1292, 55283), (1874, 38114), (2006, 35606), (2242, 31858), (3748, 19057), (4012, 17803), (4484, 15929)]