65686208

素因数分解:

$2^6\times 7^1\times {\mathrm{151}}^1\times {\mathrm{971}}^1$

素因数の和:1141

約数の個数: 56

約数和(自身を含む): 150107904

約数和(自身を除く): 84421696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 151, 224, 302, 448, 604, 971, 1057, 1208, 1942, 2114, 2416, 3884, 4228, 4832, 6797, 7768, 8456, 9664, 13594, 15536, 16912, 27188, 31072, 33824, 54376, 62144, 67648, 108752, 146621, 217504, 293242, 435008, 586484, 1026347, 1172968, 2052694, 2345936, 4105388, 4691872, 8210776, 9383744, 16421552, 32843104, 65686208]

約数ペア:

[(1, 65686208), (2, 32843104), (4, 16421552), (7, 9383744), (8, 8210776), (14, 4691872), (16, 4105388), (28, 2345936), (32, 2052694), (56, 1172968), (64, 1026347), (112, 586484), (151, 435008), (224, 293242), (302, 217504), (448, 146621), (604, 108752), (971, 67648), (1057, 62144), (1208, 54376), (1942, 33824), (2114, 31072), (2416, 27188), (3884, 16912), (4228, 15536), (4832, 13594), (6797, 9664), (7768, 8456)]