26253996896

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{80207}}^1$

素因数の和:80463

約数の個数: 48

約数和(自身を含む): 52936317504

約数和(自身を除く): 26682320608

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 193, 212, 386, 424, 772, 848, 1544, 1696, 3088, 6176, 10229, 20458, 40916, 80207, 81832, 160414, 163664, 320828, 327328, 641656, 1283312, 2566624, 4250971, 8501942, 15479951, 17003884, 30959902, 34007768, 61919804, 68015536, 123839608, 136031072, 247679216, 495358432, 820437403, 1640874806, 3281749612, 6563499224, 13126998448, 26253996896]

約数ペア:

[(1, 26253996896), (2, 13126998448), (4, 6563499224), (8, 3281749612), (16, 1640874806), (32, 820437403), (53, 495358432), (106, 247679216), (193, 136031072), (212, 123839608), (386, 68015536), (424, 61919804), (772, 34007768), (848, 30959902), (1544, 17003884), (1696, 15479951), (3088, 8501942), (6176, 4250971), (10229, 2566624), (20458, 1283312), (40916, 641656), (80207, 327328), (81832, 320828), (160414, 163664)]