764359664

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{2514341}}^1$

素因数の和:2514368

約数の個数: 20

約数和(自身を含む): 1558892040

約数和(自身を除く): 794532376

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 2514341, 5028682, 10057364, 20114728, 40229456, 47772479, 95544958, 191089916, 382179832, 764359664]

約数ペア:

[(1, 764359664), (2, 382179832), (4, 191089916), (8, 95544958), (16, 47772479), (19, 40229456), (38, 20114728), (76, 10057364), (152, 5028682), (304, 2514341)]