67357264

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1$

素因数の和:524

約数の個数: 80

約数和(自身を含む): 152615232

約数和(自身を除く): 85257968

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 43, 52, 68, 86, 104, 136, 172, 208, 221, 272, 344, 442, 443, 559, 688, 731, 884, 886, 1118, 1462, 1768, 1772, 2236, 2924, 3536, 3544, 4472, 5759, 5848, 7088, 7531, 8944, 9503, 11518, 11696, 15062, 19006, 19049, 23036, 30124, 38012, 38098, 46072, 60248, 76024, 76196, 92144, 97903, 120496, 152048, 152392, 195806, 247637, 304784, 323833, 391612, 495274, 647666, 783224, 990548, 1295332, 1566448, 1981096, 2590664, 3962192, 4209829, 5181328, 8419658, 16839316, 33678632, 67357264]

約数ペア:

[(1, 67357264), (2, 33678632), (4, 16839316), (8, 8419658), (13, 5181328), (16, 4209829), (17, 3962192), (26, 2590664), (34, 1981096), (43, 1566448), (52, 1295332), (68, 990548), (86, 783224), (104, 647666), (136, 495274), (172, 391612), (208, 323833), (221, 304784), (272, 247637), (344, 195806), (442, 152392), (443, 152048), (559, 120496), (688, 97903), (731, 92144), (884, 76196), (886, 76024), (1118, 60248), (1462, 46072), (1768, 38098), (1772, 38012), (2236, 30124), (2924, 23036), (3536, 19049), (3544, 19006), (4472, 15062), (5759, 11696), (5848, 11518), (7088, 9503), (7531, 8944)]