61455136

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{653}}^1$

素因数の和:853

約数の個数: 48

約数和(自身を含む): 129044664

約数和(自身を除く): 67589528

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 173, 272, 346, 544, 653, 692, 1306, 1384, 2612, 2768, 2941, 5224, 5536, 5882, 10448, 11101, 11764, 20896, 22202, 23528, 44404, 47056, 88808, 94112, 112969, 177616, 225938, 355232, 451876, 903752, 1807504, 1920473, 3615008, 3840946, 7681892, 15363784, 30727568, 61455136]

約数ペア:

[(1, 61455136), (2, 30727568), (4, 15363784), (8, 7681892), (16, 3840946), (17, 3615008), (32, 1920473), (34, 1807504), (68, 903752), (136, 451876), (173, 355232), (272, 225938), (346, 177616), (544, 112969), (653, 94112), (692, 88808), (1306, 47056), (1384, 44404), (2612, 23528), (2768, 22202), (2941, 20896), (5224, 11764), (5536, 11101), (5882, 10448)]