28565568048

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{57427}}^1$

素因数の和:57722

約数の個数: 80

約数和(自身を含む): 75825174656

約数和(自身を除く): 47259606608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 241, 258, 344, 482, 516, 688, 723, 964, 1032, 1446, 1928, 2064, 2892, 3856, 5784, 10363, 11568, 20726, 31089, 41452, 57427, 62178, 82904, 114854, 124356, 165808, 172281, 229708, 248712, 344562, 459416, 497424, 689124, 918832, 1378248, 2469361, 2756496, 4938722, 7408083, 9877444, 13839907, 14816166, 19754888, 27679814, 29632332, 39509776, 41519721, 55359628, 59264664, 83039442, 110719256, 118529328, 166078884, 221438512, 332157768, 595116001, 664315536, 1190232002, 1785348003, 2380464004, 3570696006, 4760928008, 7141392012, 9521856016, 14282784024, 28565568048]

約数ペア:

[(1, 28565568048), (2, 14282784024), (3, 9521856016), (4, 7141392012), (6, 4760928008), (8, 3570696006), (12, 2380464004), (16, 1785348003), (24, 1190232002), (43, 664315536), (48, 595116001), (86, 332157768), (129, 221438512), (172, 166078884), (241, 118529328), (258, 110719256), (344, 83039442), (482, 59264664), (516, 55359628), (688, 41519721), (723, 39509776), (964, 29632332), (1032, 27679814), (1446, 19754888), (1928, 14816166), (2064, 13839907), (2892, 9877444), (3856, 7408083), (5784, 4938722), (10363, 2756496), (11568, 2469361), (20726, 1378248), (31089, 918832), (41452, 689124), (57427, 497424), (62178, 459416), (82904, 344562), (114854, 248712), (124356, 229708), (165808, 172281)]