1722000728

素因数分解:

$2^3\times 7^2\times {\mathrm{607}}^1\times {\mathrm{7237}}^1$

素因数の和:7864

約数の個数: 48

約数和(自身を含む): 3762601920

約数和(自身を除く): 2040601192

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 607, 1214, 2428, 4249, 4856, 7237, 8498, 14474, 16996, 28948, 29743, 33992, 50659, 57896, 59486, 101318, 118972, 202636, 237944, 354613, 405272, 709226, 1418452, 2836904, 4392859, 8785718, 17571436, 30750013, 35142872, 61500026, 123000052, 215250091, 246000104, 430500182, 861000364, 1722000728]

約数ペア:

[(1, 1722000728), (2, 861000364), (4, 430500182), (7, 246000104), (8, 215250091), (14, 123000052), (28, 61500026), (49, 35142872), (56, 30750013), (98, 17571436), (196, 8785718), (392, 4392859), (607, 2836904), (1214, 1418452), (2428, 709226), (4249, 405272), (4856, 354613), (7237, 237944), (8498, 202636), (14474, 118972), (16996, 101318), (28948, 59486), (29743, 57896), (33992, 50659)]