25540096

素因数分解:

$2^9\times {\mathrm{83}}^1\times {\mathrm{601}}^1$

素因数の和:702

約数の個数: 40

約数和(自身を含む): 51731064

約数和(自身を除く): 26190968

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 256, 332, 512, 601, 664, 1202, 1328, 2404, 2656, 4808, 5312, 9616, 10624, 19232, 21248, 38464, 42496, 49883, 76928, 99766, 153856, 199532, 307712, 399064, 798128, 1596256, 3192512, 6385024, 12770048, 25540096]

約数ペア:

[(1, 25540096), (2, 12770048), (4, 6385024), (8, 3192512), (16, 1596256), (32, 798128), (64, 399064), (83, 307712), (128, 199532), (166, 153856), (256, 99766), (332, 76928), (512, 49883), (601, 42496), (664, 38464), (1202, 21248), (1328, 19232), (2404, 10624), (2656, 9616), (4808, 5312)]