25853224

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2153}}^1$

素因数の和:2257

約数の個数: 32

約数和(自身を含む): 51696000

約数和(自身を除く): 25842776

約数列:

[1, 2, 4, 8, 19, 38, 76, 79, 152, 158, 316, 632, 1501, 2153, 3002, 4306, 6004, 8612, 12008, 17224, 40907, 81814, 163628, 170087, 327256, 340174, 680348, 1360696, 3231653, 6463306, 12926612, 25853224]

約数ペア:

[(1, 25853224), (2, 12926612), (4, 6463306), (8, 3231653), (19, 1360696), (38, 680348), (76, 340174), (79, 327256), (152, 170087), (158, 163628), (316, 81814), (632, 40907), (1501, 17224), (2153, 12008), (3002, 8612), (4306, 6004)]