67142404

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{751}}^1$

素因数の和:896

約数の個数: 48

約数和(自身を含む): 140148736

約数和(自身を除く): 73006332

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 103, 124, 206, 217, 412, 434, 721, 751, 868, 1442, 1502, 2884, 3004, 3193, 5257, 6386, 10514, 12772, 21028, 22351, 23281, 44702, 46562, 77353, 89404, 93124, 154706, 162967, 309412, 325934, 541471, 651868, 1082942, 2165884, 2397943, 4795886, 9591772, 16785601, 33571202, 67142404]

約数ペア:

[(1, 67142404), (2, 33571202), (4, 16785601), (7, 9591772), (14, 4795886), (28, 2397943), (31, 2165884), (62, 1082942), (103, 651868), (124, 541471), (206, 325934), (217, 309412), (412, 162967), (434, 154706), (721, 93124), (751, 89404), (868, 77353), (1442, 46562), (1502, 44702), (2884, 23281), (3004, 22351), (3193, 21028), (5257, 12772), (6386, 10514)]