68190798

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{1913}}^1$

素因数の和:2388

約数の個数: 32

約数和(自身を含む): 147270816

約数和(自身を除く): 79080018

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 457, 914, 1371, 1913, 2742, 3826, 5739, 5941, 11478, 11882, 17823, 24869, 35646, 49738, 74607, 149214, 874241, 1748482, 2622723, 5245446, 11365133, 22730266, 34095399, 68190798]

約数ペア:

[(1, 68190798), (2, 34095399), (3, 22730266), (6, 11365133), (13, 5245446), (26, 2622723), (39, 1748482), (78, 874241), (457, 149214), (914, 74607), (1371, 49738), (1913, 35646), (2742, 24869), (3826, 17823), (5739, 11882), (5941, 11478)]