1566888256

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{2699}}^1$

素因数の和:2951

約数の個数: 56

約数和(自身を含む): 3193084800

約数和(自身を除く): 1626196544

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 188, 193, 376, 386, 752, 772, 1504, 1544, 2699, 3008, 3088, 5398, 6176, 9071, 10796, 12352, 18142, 21592, 36284, 43184, 72568, 86368, 126853, 145136, 172736, 253706, 290272, 507412, 520907, 580544, 1014824, 1041814, 2029648, 2083628, 4059296, 4167256, 8118592, 8334512, 16669024, 24482629, 33338048, 48965258, 97930516, 195861032, 391722064, 783444128, 1566888256]

約数ペア:

[(1, 1566888256), (2, 783444128), (4, 391722064), (8, 195861032), (16, 97930516), (32, 48965258), (47, 33338048), (64, 24482629), (94, 16669024), (188, 8334512), (193, 8118592), (376, 4167256), (386, 4059296), (752, 2083628), (772, 2029648), (1504, 1041814), (1544, 1014824), (2699, 580544), (3008, 520907), (3088, 507412), (5398, 290272), (6176, 253706), (9071, 172736), (10796, 145136), (12352, 126853), (18142, 86368), (21592, 72568), (36284, 43184)]