72805838

素因数分解:

$2^1\times 7^1\times {\mathrm{1889}}^1\times {\mathrm{2753}}^1$

素因数の和:4651

約数の個数: 16

約数和(自身を含む): 124921440

約数和(自身を除く): 52115602

約数列:

[1, 2, 7, 14, 1889, 2753, 3778, 5506, 13223, 19271, 26446, 38542, 5200417, 10400834, 36402919, 72805838]

約数ペア:

[(1, 72805838), (2, 36402919), (7, 10400834), (14, 5200417), (1889, 38542), (2753, 26446), (3778, 19271), (5506, 13223)]