47775272

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1223}}^1$

素因数の和:1505

約数の個数: 32

約数和(自身を含む): 94737600

約数和(自身を除く): 46962328

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 257, 514, 1028, 1223, 2056, 2446, 4883, 4892, 9766, 9784, 19532, 23237, 39064, 46474, 92948, 185896, 314311, 628622, 1257244, 2514488, 5971909, 11943818, 23887636, 47775272]

約数ペア:

[(1, 47775272), (2, 23887636), (4, 11943818), (8, 5971909), (19, 2514488), (38, 1257244), (76, 628622), (152, 314311), (257, 185896), (514, 92948), (1028, 46474), (1223, 39064), (2056, 23237), (2446, 19532), (4883, 9784), (4892, 9766)]