64941544

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{427247}}^1$

素因数の和:427272

約数の個数: 16

約数和(自身を含む): 128174400

約数和(自身を除く): 63232856

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 427247, 854494, 1708988, 3417976, 8117693, 16235386, 32470772, 64941544]

約数ペア:

[(1, 64941544), (2, 32470772), (4, 16235386), (8, 8117693), (19, 3417976), (38, 1708988), (76, 854494), (152, 427247)]