78889292872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{14312281}}^1$

素因数の和:14312353

約数の個数: 32

約数和(自身を含む): 162301277880

約数和(自身を除く): 83411985008

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5512, 14312281, 28624562, 57249124, 114498248, 186059653, 372119306, 744238612, 758550893, 1488477224, 1517101786, 3034203572, 6068407144, 9861161609, 19722323218, 39444646436, 78889292872]

約数ペア:

[(1, 78889292872), (2, 39444646436), (4, 19722323218), (8, 9861161609), (13, 6068407144), (26, 3034203572), (52, 1517101786), (53, 1488477224), (104, 758550893), (106, 744238612), (212, 372119306), (424, 186059653), (689, 114498248), (1378, 57249124), (2756, 28624562), (5512, 14312281)]