61941248

素因数分解:

$2^9\times {\mathrm{311}}^1\times {\mathrm{389}}^1$

素因数の和:718

約数の個数: 40

約数和(自身を含む): 124478640

約数和(自身を除く): 62537392

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 311, 389, 512, 622, 778, 1244, 1556, 2488, 3112, 4976, 6224, 9952, 12448, 19904, 24896, 39808, 49792, 79616, 99584, 120979, 159232, 199168, 241958, 483916, 967832, 1935664, 3871328, 7742656, 15485312, 30970624, 61941248]

約数ペア:

[(1, 61941248), (2, 30970624), (4, 15485312), (8, 7742656), (16, 3871328), (32, 1935664), (64, 967832), (128, 483916), (256, 241958), (311, 199168), (389, 159232), (512, 120979), (622, 99584), (778, 79616), (1244, 49792), (1556, 39808), (2488, 24896), (3112, 19904), (4976, 12448), (6224, 9952)]