40750402

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{733}}^1$

素因数の和:791

約数の個数: 48

約数和(自身を含む): 80540352

約数和(自身を除く): 39789950

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 361, 418, 722, 733, 1463, 1466, 2527, 2926, 3971, 5054, 5131, 7942, 8063, 10262, 13927, 16126, 27797, 27854, 55594, 56441, 97489, 112882, 153197, 194978, 264613, 306394, 529226, 1072379, 1852291, 2144758, 2910743, 3704582, 5821486, 20375201, 40750402]

約数ペア:

[(1, 40750402), (2, 20375201), (7, 5821486), (11, 3704582), (14, 2910743), (19, 2144758), (22, 1852291), (38, 1072379), (77, 529226), (133, 306394), (154, 264613), (209, 194978), (266, 153197), (361, 112882), (418, 97489), (722, 56441), (733, 55594), (1463, 27854), (1466, 27797), (2527, 16126), (2926, 13927), (3971, 10262), (5054, 8063), (5131, 7942)]