41209882

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:475

約数の個数: 48

約数和(自身を含む): 76826880

約数和(自身を除く): 35616998

約数列:

[1, 2, 7, 14, 23, 46, 47, 49, 94, 98, 161, 322, 329, 389, 658, 778, 1081, 1127, 2162, 2254, 2303, 2723, 4606, 5446, 7567, 8947, 15134, 17894, 18283, 19061, 36566, 38122, 52969, 62629, 105938, 125258, 127981, 255962, 420509, 438403, 841018, 876806, 895867, 1791734, 2943563, 5887126, 20604941, 41209882]

約数ペア:

[(1, 41209882), (2, 20604941), (7, 5887126), (14, 2943563), (23, 1791734), (46, 895867), (47, 876806), (49, 841018), (94, 438403), (98, 420509), (161, 255962), (322, 127981), (329, 125258), (389, 105938), (658, 62629), (778, 52969), (1081, 38122), (1127, 36566), (2162, 19061), (2254, 18283), (2303, 17894), (2723, 15134), (4606, 8947), (5446, 7567)]