25968826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1433}}^1$

素因数の和:1506

約数の個数: 32

約数和(自身を含む): 45532368

約数和(自身を除く): 19563542

約数列:

[1, 2, 13, 17, 26, 34, 41, 82, 221, 442, 533, 697, 1066, 1394, 1433, 2866, 9061, 18122, 18629, 24361, 37258, 48722, 58753, 117506, 316693, 633386, 763789, 998801, 1527578, 1997602, 12984413, 25968826]

約数ペア:

[(1, 25968826), (2, 12984413), (13, 1997602), (17, 1527578), (26, 998801), (34, 763789), (41, 633386), (82, 316693), (221, 117506), (442, 58753), (533, 48722), (697, 37258), (1066, 24361), (1394, 18629), (1433, 18122), (2866, 9061)]