63402808

素因数分解:

$2^3\times 7^1\times {\mathrm{563}}^1\times {\mathrm{2011}}^1$

素因数の和:2587

約数の個数: 32

約数和(自身を含む): 136172160

約数和(自身を除く): 72769352

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 563, 1126, 2011, 2252, 3941, 4022, 4504, 7882, 8044, 14077, 15764, 16088, 28154, 31528, 56308, 112616, 1132193, 2264386, 4528772, 7925351, 9057544, 15850702, 31701404, 63402808]

約数ペア:

[(1, 63402808), (2, 31701404), (4, 15850702), (7, 9057544), (8, 7925351), (14, 4528772), (28, 2264386), (56, 1132193), (563, 112616), (1126, 56308), (2011, 31528), (2252, 28154), (3941, 16088), (4022, 15764), (4504, 14077), (7882, 8044)]