61417984

素因数分解:

$2^9\times {\mathrm{139}}^1\times {\mathrm{863}}^1$

素因数の和:1020

約数の個数: 40

約数和(自身を含む): 123742080

約数和(自身を除く): 62324096

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 256, 278, 512, 556, 863, 1112, 1726, 2224, 3452, 4448, 6904, 8896, 13808, 17792, 27616, 35584, 55232, 71168, 110464, 119957, 220928, 239914, 441856, 479828, 959656, 1919312, 3838624, 7677248, 15354496, 30708992, 61417984]

約数ペア:

[(1, 61417984), (2, 30708992), (4, 15354496), (8, 7677248), (16, 3838624), (32, 1919312), (64, 959656), (128, 479828), (139, 441856), (256, 239914), (278, 220928), (512, 119957), (556, 110464), (863, 71168), (1112, 55232), (1726, 35584), (2224, 27616), (3452, 17792), (4448, 13808), (6904, 8896)]