78489248

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2269}}^1$

素因数の和:2349

約数の個数: 48

約数和(自身を含む): 164747520

約数和(自身を除く): 86258272

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 47, 92, 94, 184, 188, 368, 376, 736, 752, 1081, 1504, 2162, 2269, 4324, 4538, 8648, 9076, 17296, 18152, 34592, 36304, 52187, 72608, 104374, 106643, 208748, 213286, 417496, 426572, 834992, 853144, 1669984, 1706288, 2452789, 3412576, 4905578, 9811156, 19622312, 39244624, 78489248]

約数ペア:

[(1, 78489248), (2, 39244624), (4, 19622312), (8, 9811156), (16, 4905578), (23, 3412576), (32, 2452789), (46, 1706288), (47, 1669984), (92, 853144), (94, 834992), (184, 426572), (188, 417496), (368, 213286), (376, 208748), (736, 106643), (752, 104374), (1081, 72608), (1504, 52187), (2162, 36304), (2269, 34592), (4324, 18152), (4538, 17296), (8648, 9076)]