25942112

素因数分解:

$2^5\times 7^1\times {\mathrm{179}}^1\times {\mathrm{647}}^1$

素因数の和:843

約数の個数: 48

約数和(自身を含む): 58786560

約数和(自身を除く): 32844448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 179, 224, 358, 647, 716, 1253, 1294, 1432, 2506, 2588, 2864, 4529, 5012, 5176, 5728, 9058, 10024, 10352, 18116, 20048, 20704, 36232, 40096, 72464, 115813, 144928, 231626, 463252, 810691, 926504, 1621382, 1853008, 3242764, 3706016, 6485528, 12971056, 25942112]

約数ペア:

[(1, 25942112), (2, 12971056), (4, 6485528), (7, 3706016), (8, 3242764), (14, 1853008), (16, 1621382), (28, 926504), (32, 810691), (56, 463252), (112, 231626), (179, 144928), (224, 115813), (358, 72464), (647, 40096), (716, 36232), (1253, 20704), (1294, 20048), (1432, 18116), (2506, 10352), (2588, 10024), (2864, 9058), (4529, 5728), (5012, 5176)]