64654336

素因数分解:

$2^{10}\times {\mathrm{103}}^1\times {\mathrm{613}}^1$

素因数の和:736

約数の個数: 44

約数和(自身を含む): 130713232

約数和(自身を除く): 66058896

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 206, 256, 412, 512, 613, 824, 1024, 1226, 1648, 2452, 3296, 4904, 6592, 9808, 13184, 19616, 26368, 39232, 52736, 63139, 78464, 105472, 126278, 156928, 252556, 313856, 505112, 627712, 1010224, 2020448, 4040896, 8081792, 16163584, 32327168, 64654336]

約数ペア:

[(1, 64654336), (2, 32327168), (4, 16163584), (8, 8081792), (16, 4040896), (32, 2020448), (64, 1010224), (103, 627712), (128, 505112), (206, 313856), (256, 252556), (412, 156928), (512, 126278), (613, 105472), (824, 78464), (1024, 63139), (1226, 52736), (1648, 39232), (2452, 26368), (3296, 19616), (4904, 13184), (6592, 9808)]