4472708

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{643}}^1$

素因数の和:731

約数の個数: 24

約数和(自身を含む): 8222592

約数和(自身を除く): 3749884

約数列:

[1, 2, 4, 37, 47, 74, 94, 148, 188, 643, 1286, 1739, 2572, 3478, 6956, 23791, 30221, 47582, 60442, 95164, 120884, 1118177, 2236354, 4472708]

約数ペア:

[(1, 4472708), (2, 2236354), (4, 1118177), (37, 120884), (47, 95164), (74, 60442), (94, 47582), (148, 30221), (188, 23791), (643, 6956), (1286, 3478), (1739, 2572)]