71835244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{19457}}^1$

素因数の和:19545

約数の個数: 24

約数和(自身を含む): 137295648

約数和(自身を除く): 65460404

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 19457, 38914, 77828, 252941, 505882, 1011764, 1381447, 2762894, 5525788, 17958811, 35917622, 71835244]

約数ペア:

[(1, 71835244), (2, 35917622), (4, 17958811), (13, 5525788), (26, 2762894), (52, 1381447), (71, 1011764), (142, 505882), (284, 252941), (923, 77828), (1846, 38914), (3692, 19457)]