68564994

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{821}}^1$

素因数の和:1306

約数の個数: 32

約数和(自身を含む): 142041600

約数和(自身を除く): 73476606

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 449, 821, 898, 1347, 1642, 2463, 2694, 4926, 13919, 25451, 27838, 41757, 50902, 76353, 83514, 152706, 368629, 737258, 1105887, 2211774, 11427499, 22854998, 34282497, 68564994]

約数ペア:

[(1, 68564994), (2, 34282497), (3, 22854998), (6, 11427499), (31, 2211774), (62, 1105887), (93, 737258), (186, 368629), (449, 152706), (821, 83514), (898, 76353), (1347, 50902), (1642, 41757), (2463, 27838), (2694, 25451), (4926, 13919)]