69884822

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{353}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 122342400

約数和(自身を除く): 52457578

約数列:

[1, 2, 7, 14, 79, 158, 179, 353, 358, 553, 706, 1106, 1253, 2471, 2506, 4942, 14141, 27887, 28282, 55774, 63187, 98987, 126374, 195209, 197974, 390418, 442309, 884618, 4991773, 9983546, 34942411, 69884822]

約数ペア:

[(1, 69884822), (2, 34942411), (7, 9983546), (14, 4991773), (79, 884618), (158, 442309), (179, 390418), (353, 197974), (358, 195209), (553, 126374), (706, 98987), (1106, 63187), (1253, 55774), (2471, 28282), (2506, 27887), (4942, 14141)]