653580352

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{167413}}^1$

素因数の和:167486

約数の個数: 28

約数和(自身を含む): 1318217836

約数和(自身を除く): 664637484

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 488, 976, 1952, 3904, 167413, 334826, 669652, 1339304, 2678608, 5357216, 10212193, 10714432, 20424386, 40848772, 81697544, 163395088, 326790176, 653580352]

約数ペア:

[(1, 653580352), (2, 326790176), (4, 163395088), (8, 81697544), (16, 40848772), (32, 20424386), (61, 10714432), (64, 10212193), (122, 5357216), (244, 2678608), (488, 1339304), (976, 669652), (1952, 334826), (3904, 167413)]