42218792

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{9791}}^1$

素因数の和:9822

約数の個数: 48

約数和(自身を含む): 100465920

約数和(自身を除く): 58247128

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 616, 1078, 2156, 4312, 9791, 19582, 39164, 68537, 78328, 107701, 137074, 215402, 274148, 430804, 479759, 548296, 753907, 861608, 959518, 1507814, 1919036, 3015628, 3838072, 5277349, 6031256, 10554698, 21109396, 42218792]

約数ペア:

[(1, 42218792), (2, 21109396), (4, 10554698), (7, 6031256), (8, 5277349), (11, 3838072), (14, 3015628), (22, 1919036), (28, 1507814), (44, 959518), (49, 861608), (56, 753907), (77, 548296), (88, 479759), (98, 430804), (154, 274148), (196, 215402), (308, 137074), (392, 107701), (539, 78328), (616, 68537), (1078, 39164), (2156, 19582), (4312, 9791)]