13186208

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^2\times {\mathrm{43}}^1$

素因数の和:134

約数の個数: 72

約数和(自身を含む): 31201632

約数和(自身を除く): 18015424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 43, 56, 74, 86, 112, 148, 172, 224, 259, 296, 301, 344, 518, 592, 602, 688, 1036, 1184, 1204, 1369, 1376, 1591, 2072, 2408, 2738, 3182, 4144, 4816, 5476, 6364, 8288, 9583, 9632, 10952, 11137, 12728, 19166, 21904, 22274, 25456, 38332, 43808, 44548, 50912, 58867, 76664, 89096, 117734, 153328, 178192, 235468, 306656, 356384, 412069, 470936, 824138, 941872, 1648276, 1883744, 3296552, 6593104, 13186208]

約数ペア:

[(1, 13186208), (2, 6593104), (4, 3296552), (7, 1883744), (8, 1648276), (14, 941872), (16, 824138), (28, 470936), (32, 412069), (37, 356384), (43, 306656), (56, 235468), (74, 178192), (86, 153328), (112, 117734), (148, 89096), (172, 76664), (224, 58867), (259, 50912), (296, 44548), (301, 43808), (344, 38332), (518, 25456), (592, 22274), (602, 21904), (688, 19166), (1036, 12728), (1184, 11137), (1204, 10952), (1369, 9632), (1376, 9583), (1591, 8288), (2072, 6364), (2408, 5476), (2738, 4816), (3182, 4144)]