2756656

素因数分解:

$2^4\times 7^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1$

素因数の和:329

約数の個数: 40

約数和(自身を含む): 6182144

約数和(自身を除く): 3425488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 151, 163, 302, 326, 604, 652, 1057, 1141, 1208, 1304, 2114, 2282, 2416, 2608, 4228, 4564, 8456, 9128, 16912, 18256, 24613, 49226, 98452, 172291, 196904, 344582, 393808, 689164, 1378328, 2756656]

約数ペア:

[(1, 2756656), (2, 1378328), (4, 689164), (7, 393808), (8, 344582), (14, 196904), (16, 172291), (28, 98452), (56, 49226), (112, 24613), (151, 18256), (163, 16912), (302, 9128), (326, 8456), (604, 4564), (652, 4228), (1057, 2608), (1141, 2416), (1208, 2282), (1304, 2114)]