7284508

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 16176384

約数和(自身を除く): 8891876

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 67, 77, 134, 154, 268, 308, 353, 469, 706, 737, 938, 1412, 1474, 1876, 2471, 2948, 3883, 4942, 5159, 7766, 9884, 10318, 15532, 20636, 23651, 27181, 47302, 54362, 94604, 108724, 165557, 260161, 331114, 520322, 662228, 1040644, 1821127, 3642254, 7284508]

約数ペア:

[(1, 7284508), (2, 3642254), (4, 1821127), (7, 1040644), (11, 662228), (14, 520322), (22, 331114), (28, 260161), (44, 165557), (67, 108724), (77, 94604), (134, 54362), (154, 47302), (268, 27181), (308, 23651), (353, 20636), (469, 15532), (706, 10318), (737, 9884), (938, 7766), (1412, 5159), (1474, 4942), (1876, 3883), (2471, 2948)]