38620848

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{839}}^1$

素因数の和:994

約数の個数: 80

約数和(自身を含む): 114992640

約数和(自身を除く): 76371792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 137, 168, 274, 336, 411, 548, 822, 839, 959, 1096, 1644, 1678, 1918, 2192, 2517, 2877, 3288, 3356, 3836, 5034, 5754, 5873, 6576, 6712, 7672, 10068, 11508, 11746, 13424, 15344, 17619, 20136, 23016, 23492, 35238, 40272, 46032, 46984, 70476, 93968, 114943, 140952, 229886, 281904, 344829, 459772, 689658, 804601, 919544, 1379316, 1609202, 1839088, 2413803, 2758632, 3218404, 4827606, 5517264, 6436808, 9655212, 12873616, 19310424, 38620848]

約数ペア:

[(1, 38620848), (2, 19310424), (3, 12873616), (4, 9655212), (6, 6436808), (7, 5517264), (8, 4827606), (12, 3218404), (14, 2758632), (16, 2413803), (21, 1839088), (24, 1609202), (28, 1379316), (42, 919544), (48, 804601), (56, 689658), (84, 459772), (112, 344829), (137, 281904), (168, 229886), (274, 140952), (336, 114943), (411, 93968), (548, 70476), (822, 46984), (839, 46032), (959, 40272), (1096, 35238), (1644, 23492), (1678, 23016), (1918, 20136), (2192, 17619), (2517, 15344), (2877, 13424), (3288, 11746), (3356, 11508), (3836, 10068), (5034, 7672), (5754, 6712), (5873, 6576)]