64774346

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{9619}}^1$

素因数の和:9678

約数の個数: 32

約数和(自身を含む): 122828160

約数和(自身を除く): 58053814

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 182, 259, 481, 518, 962, 3367, 6734, 9619, 19238, 67333, 125047, 134666, 250094, 355903, 711806, 875329, 1750658, 2491321, 4626739, 4982642, 9253478, 32387173, 64774346]

約数ペア:

[(1, 64774346), (2, 32387173), (7, 9253478), (13, 4982642), (14, 4626739), (26, 2491321), (37, 1750658), (74, 875329), (91, 711806), (182, 355903), (259, 250094), (481, 134666), (518, 125047), (962, 67333), (3367, 19238), (6734, 9619)]