64936192

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:423

約数の個数: 72

約数和(自身を含む): 140839776

約数和(自身を除く): 75903584

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 64, 68, 86, 128, 136, 172, 256, 272, 344, 347, 544, 688, 694, 731, 1088, 1376, 1388, 1462, 2176, 2752, 2776, 2924, 4352, 5504, 5552, 5848, 5899, 11008, 11104, 11696, 11798, 14921, 22208, 23392, 23596, 29842, 44416, 46784, 47192, 59684, 88832, 93568, 94384, 119368, 187136, 188768, 238736, 253657, 377536, 477472, 507314, 755072, 954944, 1014628, 1510144, 1909888, 2029256, 3819776, 4058512, 8117024, 16234048, 32468096, 64936192]

約数ペア:

[(1, 64936192), (2, 32468096), (4, 16234048), (8, 8117024), (16, 4058512), (17, 3819776), (32, 2029256), (34, 1909888), (43, 1510144), (64, 1014628), (68, 954944), (86, 755072), (128, 507314), (136, 477472), (172, 377536), (256, 253657), (272, 238736), (344, 188768), (347, 187136), (544, 119368), (688, 94384), (694, 93568), (731, 88832), (1088, 59684), (1376, 47192), (1388, 46784), (1462, 44416), (2176, 29842), (2752, 23596), (2776, 23392), (2924, 22208), (4352, 14921), (5504, 11798), (5552, 11696), (5848, 11104), (5899, 11008)]