78921626

素因数分解:

$2^1\times 7^1\times {\mathrm{709}}^1\times {\mathrm{7951}}^1$

素因数の和:8669

約数の個数: 16

約数和(自身を含む): 135502080

約数和(自身を除く): 56580454

約数列:

[1, 2, 7, 14, 709, 1418, 4963, 7951, 9926, 15902, 55657, 111314, 5637259, 11274518, 39460813, 78921626]

約数ペア:

[(1, 78921626), (2, 39460813), (7, 11274518), (14, 5637259), (709, 111314), (1418, 55657), (4963, 15902), (7951, 9926)]