25971948

素因数分解:

$2^2\times 3^3\times {\mathrm{101}}^1\times {\mathrm{2381}}^1$

素因数の和:2495

約数の個数: 48

約数和(自身を含む): 68029920

約数和(自身を除く): 42057972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 101, 108, 202, 303, 404, 606, 909, 1212, 1818, 2381, 2727, 3636, 4762, 5454, 7143, 9524, 10908, 14286, 21429, 28572, 42858, 64287, 85716, 128574, 240481, 257148, 480962, 721443, 961924, 1442886, 2164329, 2885772, 4328658, 6492987, 8657316, 12985974, 25971948]

約数ペア:

[(1, 25971948), (2, 12985974), (3, 8657316), (4, 6492987), (6, 4328658), (9, 2885772), (12, 2164329), (18, 1442886), (27, 961924), (36, 721443), (54, 480962), (101, 257148), (108, 240481), (202, 128574), (303, 85716), (404, 64287), (606, 42858), (909, 28572), (1212, 21429), (1818, 14286), (2381, 10908), (2727, 9524), (3636, 7143), (4762, 5454)]