71325244816

素因数分解:

$2^4\times 7^1\times {\mathrm{26981}}^1\times {\mathrm{23603}}^1$

素因数の和:50599

約数の個数: 40

約数和(自身を含む): 157947015744

約数和(自身を除く): 86621770928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 23603, 26981, 47206, 53962, 94412, 107924, 165221, 188824, 188867, 215848, 330442, 377648, 377734, 431696, 660884, 755468, 1321768, 1510936, 2643536, 3021872, 636832543, 1273665086, 2547330172, 4457827801, 5094660344, 8915655602, 10189320688, 17831311204, 35662622408, 71325244816]

約数ペア:

[(1, 71325244816), (2, 35662622408), (4, 17831311204), (7, 10189320688), (8, 8915655602), (14, 5094660344), (16, 4457827801), (28, 2547330172), (56, 1273665086), (112, 636832543), (23603, 3021872), (26981, 2643536), (47206, 1510936), (53962, 1321768), (94412, 755468), (107924, 660884), (165221, 431696), (188824, 377734), (188867, 377648), (215848, 330442)]