7973264

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{38333}}^1$

素因数の和:38354

約数の個数: 20

約数和(自身を含む): 16636956

約数和(自身を除く): 8663692

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 38333, 76666, 153332, 306664, 498329, 613328, 996658, 1993316, 3986632, 7973264]

約数ペア:

[(1, 7973264), (2, 3986632), (4, 1993316), (8, 996658), (13, 613328), (16, 498329), (26, 306664), (52, 153332), (104, 76666), (208, 38333)]