705845984

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{653}}^1\times {\mathrm{1987}}^1$

素因数の和:2667

約数の個数: 48

約数和(自身を含む): 1474372368

約数和(自身を除く): 768526384

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 653, 1306, 1987, 2612, 3974, 5224, 7948, 10448, 11101, 15896, 20896, 22202, 31792, 33779, 44404, 63584, 67558, 88808, 135116, 177616, 270232, 355232, 540464, 1080928, 1297511, 2595022, 5190044, 10380088, 20760176, 22057687, 41520352, 44115374, 88230748, 176461496, 352922992, 705845984]

約数ペア:

[(1, 705845984), (2, 352922992), (4, 176461496), (8, 88230748), (16, 44115374), (17, 41520352), (32, 22057687), (34, 20760176), (68, 10380088), (136, 5190044), (272, 2595022), (544, 1297511), (653, 1080928), (1306, 540464), (1987, 355232), (2612, 270232), (3974, 177616), (5224, 135116), (7948, 88808), (10448, 67558), (11101, 63584), (15896, 44404), (20896, 33779), (22202, 31792)]