72574016

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1049}}^1$

素因数の和:1131

約数の個数: 56

約数和(自身を含む): 153619200

約数和(自身を除く): 81045184

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 47, 64, 92, 94, 184, 188, 368, 376, 736, 752, 1049, 1081, 1472, 1504, 2098, 2162, 3008, 4196, 4324, 8392, 8648, 16784, 17296, 24127, 33568, 34592, 48254, 49303, 67136, 69184, 96508, 98606, 193016, 197212, 386032, 394424, 772064, 788848, 1133969, 1544128, 1577696, 2267938, 3155392, 4535876, 9071752, 18143504, 36287008, 72574016]

約数ペア:

[(1, 72574016), (2, 36287008), (4, 18143504), (8, 9071752), (16, 4535876), (23, 3155392), (32, 2267938), (46, 1577696), (47, 1544128), (64, 1133969), (92, 788848), (94, 772064), (184, 394424), (188, 386032), (368, 197212), (376, 193016), (736, 98606), (752, 96508), (1049, 69184), (1081, 67136), (1472, 49303), (1504, 48254), (2098, 34592), (2162, 33568), (3008, 24127), (4196, 17296), (4324, 16784), (8392, 8648)]