57520288

素因数分解:

$2^5\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1217}}^1$

素因数の和:1445

約数の個数: 48

約数和(自身を含む): 130140864

約数和(自身を除く): 72620576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 211, 224, 422, 844, 1217, 1477, 1688, 2434, 2954, 3376, 4868, 5908, 6752, 8519, 9736, 11816, 17038, 19472, 23632, 34076, 38944, 47264, 68152, 136304, 256787, 272608, 513574, 1027148, 1797509, 2054296, 3595018, 4108592, 7190036, 8217184, 14380072, 28760144, 57520288]

約数ペア:

[(1, 57520288), (2, 28760144), (4, 14380072), (7, 8217184), (8, 7190036), (14, 4108592), (16, 3595018), (28, 2054296), (32, 1797509), (56, 1027148), (112, 513574), (211, 272608), (224, 256787), (422, 136304), (844, 68152), (1217, 47264), (1477, 38944), (1688, 34076), (2434, 23632), (2954, 19472), (3376, 17038), (4868, 11816), (5908, 9736), (6752, 8519)]