79876724

素因数分解:

$2^2\times {\mathrm{53}}^2\times {\mathrm{7109}}^1$

素因数の和:7219

約数の個数: 18

約数和(自身を含む): 142491510

約数和(自身を除く): 62614786

約数列:

[1, 2, 4, 53, 106, 212, 2809, 5618, 7109, 11236, 14218, 28436, 376777, 753554, 1507108, 19969181, 39938362, 79876724]

約数ペア:

[(1, 79876724), (2, 39938362), (4, 19969181), (53, 1507108), (106, 753554), (212, 376777), (2809, 28436), (5618, 14218), (7109, 11236)]