72590492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{1889}}^1$

素因数の和:2645

約数の個数: 24

約数和(自身を含む): 137062800

約数和(自身を除く): 64472308

約数列:

[1, 2, 4, 13, 26, 52, 739, 1478, 1889, 2956, 3778, 7556, 9607, 19214, 24557, 38428, 49114, 98228, 1395971, 2791942, 5583884, 18147623, 36295246, 72590492]

約数ペア:

[(1, 72590492), (2, 36295246), (4, 18147623), (13, 5583884), (26, 2791942), (52, 1395971), (739, 98228), (1478, 49114), (1889, 38428), (2956, 24557), (3778, 19214), (7556, 9607)]