26653490

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{677}}^1$

素因数の和:842

約数の個数: 32

約数和(自身を含む): 49987584

約数和(自身を除く): 23334094

約数列:

[1, 2, 5, 10, 31, 62, 127, 155, 254, 310, 635, 677, 1270, 1354, 3385, 3937, 6770, 7874, 19685, 20987, 39370, 41974, 85979, 104935, 171958, 209870, 429895, 859790, 2665349, 5330698, 13326745, 26653490]

約数ペア:

[(1, 26653490), (2, 13326745), (5, 5330698), (10, 2665349), (31, 859790), (62, 429895), (127, 209870), (155, 171958), (254, 104935), (310, 85979), (635, 41974), (677, 39370), (1270, 20987), (1354, 19685), (3385, 7874), (3937, 6770)]