42057856

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{6991}}^1$

素因数の和:7052

約数の個数: 32

約数和(自身を含む): 85582080

約数和(自身を除く): 43524224

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 376, 752, 1504, 3008, 6016, 6991, 13982, 27964, 55928, 111856, 223712, 328577, 447424, 657154, 894848, 1314308, 2628616, 5257232, 10514464, 21028928, 42057856]

約数ペア:

[(1, 42057856), (2, 21028928), (4, 10514464), (8, 5257232), (16, 2628616), (32, 1314308), (47, 894848), (64, 657154), (94, 447424), (128, 328577), (188, 223712), (376, 111856), (752, 55928), (1504, 27964), (3008, 13982), (6016, 6991)]