26776672

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{337}}^1$

素因数の和:551

約数の個数: 48

約数和(自身を含む): 57238272

約数和(自身を除く): 30461600

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 191, 208, 337, 382, 416, 674, 764, 1348, 1528, 2483, 2696, 3056, 4381, 4966, 5392, 6112, 8762, 9932, 10784, 17524, 19864, 35048, 39728, 64367, 70096, 79456, 128734, 140192, 257468, 514936, 836771, 1029872, 1673542, 2059744, 3347084, 6694168, 13388336, 26776672]

約数ペア:

[(1, 26776672), (2, 13388336), (4, 6694168), (8, 3347084), (13, 2059744), (16, 1673542), (26, 1029872), (32, 836771), (52, 514936), (104, 257468), (191, 140192), (208, 128734), (337, 79456), (382, 70096), (416, 64367), (674, 39728), (764, 35048), (1348, 19864), (1528, 17524), (2483, 10784), (2696, 9932), (3056, 8762), (4381, 6112), (4966, 5392)]