64335008

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{811}}^1$

素因数の和:925

約数の個数: 48

約数和(自身を含む): 132187104

約数和(自身を除く): 67852096

約数列:

[1, 2, 4, 8, 16, 32, 37, 67, 74, 134, 148, 268, 296, 536, 592, 811, 1072, 1184, 1622, 2144, 2479, 3244, 4958, 6488, 9916, 12976, 19832, 25952, 30007, 39664, 54337, 60014, 79328, 108674, 120028, 217348, 240056, 434696, 480112, 869392, 960224, 1738784, 2010469, 4020938, 8041876, 16083752, 32167504, 64335008]

約数ペア:

[(1, 64335008), (2, 32167504), (4, 16083752), (8, 8041876), (16, 4020938), (32, 2010469), (37, 1738784), (67, 960224), (74, 869392), (134, 480112), (148, 434696), (268, 240056), (296, 217348), (536, 120028), (592, 108674), (811, 79328), (1072, 60014), (1184, 54337), (1622, 39664), (2144, 30007), (2479, 25952), (3244, 19832), (4958, 12976), (6488, 9916)]