42731836

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1709}}^1$

素因数の和:1786

約数の個数: 48

約数和(自身を含む): 91929600

約数和(自身を除く): 49197764

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 47, 76, 94, 133, 188, 266, 329, 532, 658, 893, 1316, 1709, 1786, 3418, 3572, 6251, 6836, 11963, 12502, 23926, 25004, 32471, 47852, 64942, 80323, 129884, 160646, 227297, 321292, 454594, 562261, 909188, 1124522, 1526137, 2249044, 3052274, 6104548, 10682959, 21365918, 42731836]

約数ペア:

[(1, 42731836), (2, 21365918), (4, 10682959), (7, 6104548), (14, 3052274), (19, 2249044), (28, 1526137), (38, 1124522), (47, 909188), (76, 562261), (94, 454594), (133, 321292), (188, 227297), (266, 160646), (329, 129884), (532, 80323), (658, 64942), (893, 47852), (1316, 32471), (1709, 25004), (1786, 23926), (3418, 12502), (3572, 11963), (6251, 6836)]