27743784

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:402

約数の個数: 64

約数和(自身を含む): 72048000

約数和(自身を除く): 44304216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 157, 199, 222, 296, 314, 398, 444, 471, 597, 628, 796, 888, 942, 1194, 1256, 1592, 1884, 2388, 3768, 4776, 5809, 7363, 11618, 14726, 17427, 22089, 23236, 29452, 31243, 34854, 44178, 46472, 58904, 62486, 69708, 88356, 93729, 124972, 139416, 176712, 187458, 249944, 374916, 749832, 1155991, 2311982, 3467973, 4623964, 6935946, 9247928, 13871892, 27743784]

約数ペア:

[(1, 27743784), (2, 13871892), (3, 9247928), (4, 6935946), (6, 4623964), (8, 3467973), (12, 2311982), (24, 1155991), (37, 749832), (74, 374916), (111, 249944), (148, 187458), (157, 176712), (199, 139416), (222, 124972), (296, 93729), (314, 88356), (398, 69708), (444, 62486), (471, 58904), (597, 46472), (628, 44178), (796, 34854), (888, 31243), (942, 29452), (1194, 23236), (1256, 22089), (1592, 17427), (1884, 14726), (2388, 11618), (3768, 7363), (4776, 5809)]