68420404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{701}}^1\times {\mathrm{1877}}^1$

素因数の和:2595

約数の個数: 24

約数和(自身を含む): 129198888

約数和(自身を除く): 60778484

約数列:

[1, 2, 4, 13, 26, 52, 701, 1402, 1877, 2804, 3754, 7508, 9113, 18226, 24401, 36452, 48802, 97604, 1315777, 2631554, 5263108, 17105101, 34210202, 68420404]

約数ペア:

[(1, 68420404), (2, 34210202), (4, 17105101), (13, 5263108), (26, 2631554), (52, 1315777), (701, 97604), (1402, 48802), (1877, 36452), (2804, 24401), (3754, 18226), (7508, 9113)]