26295152

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{757}}^1$

素因数の和:945

約数の個数: 40

約数和(自身を含む): 55267296

約数和(自身を除く): 28972144

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 167, 208, 334, 668, 757, 1336, 1514, 2171, 2672, 3028, 4342, 6056, 8684, 9841, 12112, 17368, 19682, 34736, 39364, 78728, 126419, 157456, 252838, 505676, 1011352, 1643447, 2022704, 3286894, 6573788, 13147576, 26295152]

約数ペア:

[(1, 26295152), (2, 13147576), (4, 6573788), (8, 3286894), (13, 2022704), (16, 1643447), (26, 1011352), (52, 505676), (104, 252838), (167, 157456), (208, 126419), (334, 78728), (668, 39364), (757, 34736), (1336, 19682), (1514, 17368), (2171, 12112), (2672, 9841), (3028, 8684), (4342, 6056)]