742064

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{2441}}^1$

素因数の和:2468

約数の個数: 20

約数和(自身を含む): 1514040

約数和(自身を除く): 771976

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 2441, 4882, 9764, 19528, 39056, 46379, 92758, 185516, 371032, 742064]

約数ペア:

[(1, 742064), (2, 371032), (4, 185516), (8, 92758), (16, 46379), (19, 39056), (38, 19528), (76, 9764), (152, 4882), (304, 2441)]