63424432

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:290

約数の個数: 80

約数和(自身を含む): 138562560

約数和(自身を除く): 75138128

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 47, 76, 92, 94, 152, 184, 188, 193, 304, 368, 376, 386, 437, 752, 772, 874, 893, 1081, 1544, 1748, 1786, 2162, 3088, 3496, 3572, 3667, 4324, 4439, 6992, 7144, 7334, 8648, 8878, 9071, 14288, 14668, 17296, 17756, 18142, 20539, 29336, 35512, 36284, 41078, 58672, 71024, 72568, 82156, 84341, 145136, 164312, 168682, 172349, 208633, 328624, 337364, 344698, 417266, 674728, 689396, 834532, 1349456, 1378792, 1669064, 2757584, 3338128, 3964027, 7928054, 15856108, 31712216, 63424432]

約数ペア:

[(1, 63424432), (2, 31712216), (4, 15856108), (8, 7928054), (16, 3964027), (19, 3338128), (23, 2757584), (38, 1669064), (46, 1378792), (47, 1349456), (76, 834532), (92, 689396), (94, 674728), (152, 417266), (184, 344698), (188, 337364), (193, 328624), (304, 208633), (368, 172349), (376, 168682), (386, 164312), (437, 145136), (752, 84341), (772, 82156), (874, 72568), (893, 71024), (1081, 58672), (1544, 41078), (1748, 36284), (1786, 35512), (2162, 29336), (3088, 20539), (3496, 18142), (3572, 17756), (3667, 17296), (4324, 14668), (4439, 14288), (6992, 9071), (7144, 8878), (7334, 8648)]