43937270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2467}}^1$

素因数の和:2624

約数の個数: 32

約数和(自身を含む): 85827168

約数和(自身を除く): 41889898

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 137, 274, 685, 1370, 1781, 2467, 3562, 4934, 8905, 12335, 17810, 24670, 32071, 64142, 160355, 320710, 337979, 675958, 1689895, 3379790, 4393727, 8787454, 21968635, 43937270]

約数ペア:

[(1, 43937270), (2, 21968635), (5, 8787454), (10, 4393727), (13, 3379790), (26, 1689895), (65, 675958), (130, 337979), (137, 320710), (274, 160355), (685, 64142), (1370, 32071), (1781, 24670), (2467, 17810), (3562, 12335), (4934, 8905)]