64253728

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1$

素因数の和:410

約数の個数: 96

約数和(自身を含む): 160030080

約数和(自身を除く): 95776352

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 89, 112, 154, 176, 178, 224, 293, 308, 352, 356, 586, 616, 623, 712, 979, 1172, 1232, 1246, 1424, 1958, 2051, 2344, 2464, 2492, 2848, 3223, 3916, 4102, 4688, 4984, 6446, 6853, 7832, 8204, 9376, 9968, 12892, 13706, 15664, 16408, 19936, 22561, 25784, 26077, 27412, 31328, 32816, 45122, 51568, 52154, 54824, 65632, 90244, 103136, 104308, 109648, 180488, 182539, 208616, 219296, 286847, 360976, 365078, 417232, 573694, 721952, 730156, 834464, 1147388, 1460312, 2007929, 2294776, 2920624, 4015858, 4589552, 5841248, 8031716, 9179104, 16063432, 32126864, 64253728]

約数ペア:

[(1, 64253728), (2, 32126864), (4, 16063432), (7, 9179104), (8, 8031716), (11, 5841248), (14, 4589552), (16, 4015858), (22, 2920624), (28, 2294776), (32, 2007929), (44, 1460312), (56, 1147388), (77, 834464), (88, 730156), (89, 721952), (112, 573694), (154, 417232), (176, 365078), (178, 360976), (224, 286847), (293, 219296), (308, 208616), (352, 182539), (356, 180488), (586, 109648), (616, 104308), (623, 103136), (712, 90244), (979, 65632), (1172, 54824), (1232, 52154), (1246, 51568), (1424, 45122), (1958, 32816), (2051, 31328), (2344, 27412), (2464, 26077), (2492, 25784), (2848, 22561), (3223, 19936), (3916, 16408), (4102, 15664), (4688, 13706), (4984, 12892), (6446, 9968), (6853, 9376), (7832, 8204)]