29128923656

素因数分解:

$2^3\times 7^1\times {\mathrm{643}}^1\times {\mathrm{808957}}^1$

素因数の和:809613

約数の個数: 32

約数和(自身を含む): 62516274240

約数和(自身を除く): 33387350584

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 643, 1286, 2572, 4501, 5144, 9002, 18004, 36008, 808957, 1617914, 3235828, 5662699, 6471656, 11325398, 22650796, 45301592, 520159351, 1040318702, 2080637404, 3641115457, 4161274808, 7282230914, 14564461828, 29128923656]

約数ペア:

[(1, 29128923656), (2, 14564461828), (4, 7282230914), (7, 4161274808), (8, 3641115457), (14, 2080637404), (28, 1040318702), (56, 520159351), (643, 45301592), (1286, 22650796), (2572, 11325398), (4501, 6471656), (5144, 5662699), (9002, 3235828), (18004, 1617914), (36008, 808957)]