26905024

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:305

約数の個数: 56

約数和(自身を含む): 56180736

約数和(自身を除く): 29275712

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 71, 124, 142, 191, 248, 284, 382, 496, 568, 764, 992, 1136, 1528, 1984, 2201, 2272, 3056, 4402, 4544, 5921, 6112, 8804, 11842, 12224, 13561, 17608, 23684, 27122, 35216, 47368, 54244, 70432, 94736, 108488, 140864, 189472, 216976, 378944, 420391, 433952, 840782, 867904, 1681564, 3363128, 6726256, 13452512, 26905024]

約数ペア:

[(1, 26905024), (2, 13452512), (4, 6726256), (8, 3363128), (16, 1681564), (31, 867904), (32, 840782), (62, 433952), (64, 420391), (71, 378944), (124, 216976), (142, 189472), (191, 140864), (248, 108488), (284, 94736), (382, 70432), (496, 54244), (568, 47368), (764, 35216), (992, 27122), (1136, 23684), (1528, 17608), (1984, 13561), (2201, 12224), (2272, 11842), (3056, 8804), (4402, 6112), (4544, 5921)]