13497184

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{577}}^1$

素因数の和:647

約数の個数: 48

約数和(自身を含む): 28839888

約数和(自身を除く): 15342704

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 68, 86, 136, 172, 272, 344, 544, 577, 688, 731, 1154, 1376, 1462, 2308, 2924, 4616, 5848, 9232, 9809, 11696, 18464, 19618, 23392, 24811, 39236, 49622, 78472, 99244, 156944, 198488, 313888, 396976, 421787, 793952, 843574, 1687148, 3374296, 6748592, 13497184]

約数ペア:

[(1, 13497184), (2, 6748592), (4, 3374296), (8, 1687148), (16, 843574), (17, 793952), (32, 421787), (34, 396976), (43, 313888), (68, 198488), (86, 156944), (136, 99244), (172, 78472), (272, 49622), (344, 39236), (544, 24811), (577, 23392), (688, 19618), (731, 18464), (1154, 11696), (1376, 9809), (1462, 9232), (2308, 5848), (2924, 4616)]