71453044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{947}}^1\times {\mathrm{1451}}^1$

素因数の和:2415

約数の個数: 24

約数和(自身を含む): 134896608

約数和(自身を除く): 63443564

約数列:

[1, 2, 4, 13, 26, 52, 947, 1451, 1894, 2902, 3788, 5804, 12311, 18863, 24622, 37726, 49244, 75452, 1374097, 2748194, 5496388, 17863261, 35726522, 71453044]

約数ペア:

[(1, 71453044), (2, 35726522), (4, 17863261), (13, 5496388), (26, 2748194), (52, 1374097), (947, 75452), (1451, 49244), (1894, 37726), (2902, 24622), (3788, 18863), (5804, 12311)]