71293434

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{1451}}^1$

素因数の和:1906

約数の個数: 32

約数和(自身を含む): 150543360

約数和(自身を除く): 79249926

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 431, 862, 1293, 1451, 2586, 2902, 4353, 8189, 8706, 16378, 24567, 27569, 49134, 55138, 82707, 165414, 625381, 1250762, 1876143, 3752286, 11882239, 23764478, 35646717, 71293434]

約数ペア:

[(1, 71293434), (2, 35646717), (3, 23764478), (6, 11882239), (19, 3752286), (38, 1876143), (57, 1250762), (114, 625381), (431, 165414), (862, 82707), (1293, 55138), (1451, 49134), (2586, 27569), (2902, 24567), (4353, 16378), (8189, 8706)]