25291734

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{6899}}^1$

素因数の和:6964

約数の個数: 32

約数和(自身を含む): 55641600

約数和(自身を除く): 30349866

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 611, 1222, 1833, 3666, 6899, 13798, 20697, 41394, 89687, 179374, 269061, 324253, 538122, 648506, 972759, 1945518, 4215289, 8430578, 12645867, 25291734]

約数ペア:

[(1, 25291734), (2, 12645867), (3, 8430578), (6, 4215289), (13, 1945518), (26, 972759), (39, 648506), (47, 538122), (78, 324253), (94, 269061), (141, 179374), (282, 89687), (611, 41394), (1222, 20697), (1833, 13798), (3666, 6899)]