25187312

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2857}}^1$

素因数の和:2913

約数の個数: 40

約数和(自身を含む): 53158800

約数和(自身を除く): 27971488

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 464, 551, 1102, 2204, 2857, 4408, 5714, 8816, 11428, 22856, 45712, 54283, 82853, 108566, 165706, 217132, 331412, 434264, 662824, 868528, 1325648, 1574207, 3148414, 6296828, 12593656, 25187312]

約数ペア:

[(1, 25187312), (2, 12593656), (4, 6296828), (8, 3148414), (16, 1574207), (19, 1325648), (29, 868528), (38, 662824), (58, 434264), (76, 331412), (116, 217132), (152, 165706), (232, 108566), (304, 82853), (464, 54283), (551, 45712), (1102, 22856), (2204, 11428), (2857, 8816), (4408, 5714)]