43668646

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{421}}^1$

素因数の和:700

約数の個数: 32

約数和(自身を含む): 77783040

約数和(自身を除く): 34114394

約数列:

[1, 2, 7, 14, 31, 62, 217, 239, 421, 434, 478, 842, 1673, 2947, 3346, 5894, 7409, 13051, 14818, 26102, 51863, 91357, 100619, 103726, 182714, 201238, 704333, 1408666, 3119189, 6238378, 21834323, 43668646]

約数ペア:

[(1, 43668646), (2, 21834323), (7, 6238378), (14, 3119189), (31, 1408666), (62, 704333), (217, 201238), (239, 182714), (421, 103726), (434, 100619), (478, 91357), (842, 51863), (1673, 26102), (2947, 14818), (3346, 13051), (5894, 7409)]