71364670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{4007}}^1$

素因数の和:4164

約数の個数: 32

約数和(自身を含む): 139382208

約数和(自身を除く): 68017538

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 137, 274, 685, 1370, 1781, 3562, 4007, 8014, 8905, 17810, 20035, 40070, 52091, 104182, 260455, 520910, 548959, 1097918, 2744795, 5489590, 7136467, 14272934, 35682335, 71364670]

約数ペア:

[(1, 71364670), (2, 35682335), (5, 14272934), (10, 7136467), (13, 5489590), (26, 2744795), (65, 1097918), (130, 548959), (137, 520910), (274, 260455), (685, 104182), (1370, 52091), (1781, 40070), (3562, 20035), (4007, 17810), (8014, 8905)]