64201984

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3257}}^1$

素因数の和:3291

約数の個数: 72

約数和(自身を含む): 159824448

約数和(自身を除く): 95622464

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 616, 704, 896, 1232, 1408, 1792, 2464, 2816, 3257, 4928, 6514, 9856, 13028, 19712, 22799, 26056, 35827, 45598, 52112, 71654, 91196, 104224, 143308, 182392, 208448, 250789, 286616, 364784, 416896, 501578, 573232, 729568, 833792, 1003156, 1146464, 1459136, 2006312, 2292928, 2918272, 4012624, 4585856, 5836544, 8025248, 9171712, 16050496, 32100992, 64201984]

約数ペア:

[(1, 64201984), (2, 32100992), (4, 16050496), (7, 9171712), (8, 8025248), (11, 5836544), (14, 4585856), (16, 4012624), (22, 2918272), (28, 2292928), (32, 2006312), (44, 1459136), (56, 1146464), (64, 1003156), (77, 833792), (88, 729568), (112, 573232), (128, 501578), (154, 416896), (176, 364784), (224, 286616), (256, 250789), (308, 208448), (352, 182392), (448, 143308), (616, 104224), (704, 91196), (896, 71654), (1232, 52112), (1408, 45598), (1792, 35827), (2464, 26056), (2816, 22799), (3257, 19712), (4928, 13028), (6514, 9856)]