39726656

素因数分解:

$2^6\times {\mathrm{47}}^2\times {\mathrm{281}}^1$

素因数の和:387

約数の個数: 42

約数和(自身を含む): 80832198

約数和(自身を除く): 41105542

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 188, 281, 376, 562, 752, 1124, 1504, 2209, 2248, 3008, 4418, 4496, 8836, 8992, 13207, 17672, 17984, 26414, 35344, 52828, 70688, 105656, 141376, 211312, 422624, 620729, 845248, 1241458, 2482916, 4965832, 9931664, 19863328, 39726656]

約数ペア:

[(1, 39726656), (2, 19863328), (4, 9931664), (8, 4965832), (16, 2482916), (32, 1241458), (47, 845248), (64, 620729), (94, 422624), (188, 211312), (281, 141376), (376, 105656), (562, 70688), (752, 52828), (1124, 35344), (1504, 26414), (2209, 17984), (2248, 17672), (3008, 13207), (4418, 8992), (4496, 8836)]