41391196

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{643}}^1$

素因数の和:695

約数の個数: 72

約数和(自身を含む): 95930240

約数和(自身を除く): 54539044

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 121, 133, 154, 209, 242, 266, 308, 418, 484, 532, 643, 836, 847, 1286, 1463, 1694, 2299, 2572, 2926, 3388, 4501, 4598, 5852, 7073, 9002, 9196, 12217, 14146, 16093, 18004, 24434, 28292, 32186, 48868, 49511, 64372, 77803, 85519, 99022, 134387, 155606, 171038, 198044, 268774, 311212, 342076, 537548, 544621, 940709, 1089242, 1478257, 1881418, 2178484, 2956514, 3762836, 5913028, 10347799, 20695598, 41391196]

約数ペア:

[(1, 41391196), (2, 20695598), (4, 10347799), (7, 5913028), (11, 3762836), (14, 2956514), (19, 2178484), (22, 1881418), (28, 1478257), (38, 1089242), (44, 940709), (76, 544621), (77, 537548), (121, 342076), (133, 311212), (154, 268774), (209, 198044), (242, 171038), (266, 155606), (308, 134387), (418, 99022), (484, 85519), (532, 77803), (643, 64372), (836, 49511), (847, 48868), (1286, 32186), (1463, 28292), (1694, 24434), (2299, 18004), (2572, 16093), (2926, 14146), (3388, 12217), (4501, 9196), (4598, 9002), (5852, 7073)]