29315656

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{643}}^1$

素因数の和:829

約数の個数: 32

約数和(自身を含む): 56800800

約数和(自身を除く): 27485144

約数列:

[1, 2, 4, 8, 41, 82, 139, 164, 278, 328, 556, 643, 1112, 1286, 2572, 5144, 5699, 11398, 22796, 26363, 45592, 52726, 89377, 105452, 178754, 210904, 357508, 715016, 3664457, 7328914, 14657828, 29315656]

約数ペア:

[(1, 29315656), (2, 14657828), (4, 7328914), (8, 3664457), (41, 715016), (82, 357508), (139, 210904), (164, 178754), (278, 105452), (328, 89377), (556, 52726), (643, 45592), (1112, 26363), (1286, 22796), (2572, 11398), (5144, 5699)]