25806368

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5009}}^1$

素因数の和:5049

約数の個数: 48

約数和(自身を含む): 60600960

約数和(自身を除く): 34794592

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 5009, 5152, 10018, 20036, 35063, 40072, 70126, 80144, 115207, 140252, 160288, 230414, 280504, 460828, 561008, 806449, 921656, 1122016, 1612898, 1843312, 3225796, 3686624, 6451592, 12903184, 25806368]

約数ペア:

[(1, 25806368), (2, 12903184), (4, 6451592), (7, 3686624), (8, 3225796), (14, 1843312), (16, 1612898), (23, 1122016), (28, 921656), (32, 806449), (46, 561008), (56, 460828), (92, 280504), (112, 230414), (161, 160288), (184, 140252), (224, 115207), (322, 80144), (368, 70126), (644, 40072), (736, 35063), (1288, 20036), (2576, 10018), (5009, 5152)]