25965738

素因数分解:

$2^1\times 3^3\times {\mathrm{257}}^1\times {\mathrm{1871}}^1$

素因数の和:2139

約数の個数: 32

約数和(自身を含む): 57957120

約数和(自身を除く): 31991382

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 257, 514, 771, 1542, 1871, 2313, 3742, 4626, 5613, 6939, 11226, 13878, 16839, 33678, 50517, 101034, 480847, 961694, 1442541, 2885082, 4327623, 8655246, 12982869, 25965738]

約数ペア:

[(1, 25965738), (2, 12982869), (3, 8655246), (6, 4327623), (9, 2885082), (18, 1442541), (27, 961694), (54, 480847), (257, 101034), (514, 50517), (771, 33678), (1542, 16839), (1871, 13878), (2313, 11226), (3742, 6939), (4626, 5613)]