61497856

素因数分解:

$2^9\times 7^1\times {\mathrm{17159}}^1$

素因数の和:17184

約数の個数: 40

約数和(自身を含む): 140437440

約数和(自身を除く): 78939584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 17159, 34318, 68636, 120113, 137272, 240226, 274544, 480452, 549088, 960904, 1098176, 1921808, 2196352, 3843616, 4392704, 7687232, 8785408, 15374464, 30748928, 61497856]

約数ペア:

[(1, 61497856), (2, 30748928), (4, 15374464), (7, 8785408), (8, 7687232), (14, 4392704), (16, 3843616), (28, 2196352), (32, 1921808), (56, 1098176), (64, 960904), (112, 549088), (128, 480452), (224, 274544), (256, 240226), (448, 137272), (512, 120113), (896, 68636), (1792, 34318), (3584, 17159)]