64748922

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1979}}^1$

素因数の和:2051

約数の個数: 64

約数和(自身を含む): 159667200

約数和(自身を除く): 94918278

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 41, 42, 57, 82, 114, 123, 133, 246, 266, 287, 399, 574, 779, 798, 861, 1558, 1722, 1979, 2337, 3958, 4674, 5453, 5937, 10906, 11874, 13853, 16359, 27706, 32718, 37601, 41559, 75202, 81139, 83118, 112803, 162278, 225606, 243417, 263207, 486834, 526414, 567973, 789621, 1135946, 1541641, 1579242, 1703919, 3083282, 3407838, 4624923, 9249846, 10791487, 21582974, 32374461, 64748922]

約数ペア:

[(1, 64748922), (2, 32374461), (3, 21582974), (6, 10791487), (7, 9249846), (14, 4624923), (19, 3407838), (21, 3083282), (38, 1703919), (41, 1579242), (42, 1541641), (57, 1135946), (82, 789621), (114, 567973), (123, 526414), (133, 486834), (246, 263207), (266, 243417), (287, 225606), (399, 162278), (574, 112803), (779, 83118), (798, 81139), (861, 75202), (1558, 41559), (1722, 37601), (1979, 32718), (2337, 27706), (3958, 16359), (4674, 13853), (5453, 11874), (5937, 10906)]