679808

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:174

約数の個数: 32

約数和(自身を含む): 1395360

約数和(自身を除く): 715552

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 113, 128, 188, 226, 376, 452, 752, 904, 1504, 1808, 3008, 3616, 5311, 6016, 7232, 10622, 14464, 21244, 42488, 84976, 169952, 339904, 679808]

約数ペア:

[(1, 679808), (2, 339904), (4, 169952), (8, 84976), (16, 42488), (32, 21244), (47, 14464), (64, 10622), (94, 7232), (113, 6016), (128, 5311), (188, 3616), (226, 3008), (376, 1808), (452, 1504), (752, 904)]