57728554

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{41893}}^1$

素因数の和:41961

約数の個数: 16

約数和(自身を含む): 95015592

約数和(自身を除く): 37287038

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 41893, 83786, 544609, 1089218, 2220329, 4440658, 28864277, 57728554]

約数ペア:

[(1, 57728554), (2, 28864277), (13, 4440658), (26, 2220329), (53, 1089218), (106, 544609), (689, 83786), (1378, 41893)]