66937508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{18329}}^1$

素因数の和:18427

約数の個数: 24

約数和(自身を含む): 129336480

約数和(自身を除く): 62398972

約数列:

[1, 2, 4, 11, 22, 44, 83, 166, 332, 913, 1826, 3652, 18329, 36658, 73316, 201619, 403238, 806476, 1521307, 3042614, 6085228, 16734377, 33468754, 66937508]

約数ペア:

[(1, 66937508), (2, 33468754), (4, 16734377), (11, 6085228), (22, 3042614), (44, 1521307), (83, 806476), (166, 403238), (332, 201619), (913, 73316), (1826, 36658), (3652, 18329)]