69828472

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{503}}^1$

素因数の和:620

約数の個数: 64

約数和(自身を含む): 156280320

約数和(自身を除く): 86451848

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 67, 74, 134, 148, 259, 268, 296, 469, 503, 518, 536, 938, 1006, 1036, 1876, 2012, 2072, 2479, 3521, 3752, 4024, 4958, 7042, 9916, 14084, 17353, 18611, 19832, 28168, 33701, 34706, 37222, 67402, 69412, 74444, 130277, 134804, 138824, 148888, 235907, 260554, 269608, 471814, 521108, 943628, 1042216, 1246937, 1887256, 2493874, 4987748, 8728559, 9975496, 17457118, 34914236, 69828472]

約数ペア:

[(1, 69828472), (2, 34914236), (4, 17457118), (7, 9975496), (8, 8728559), (14, 4987748), (28, 2493874), (37, 1887256), (56, 1246937), (67, 1042216), (74, 943628), (134, 521108), (148, 471814), (259, 269608), (268, 260554), (296, 235907), (469, 148888), (503, 138824), (518, 134804), (536, 130277), (938, 74444), (1006, 69412), (1036, 67402), (1876, 37222), (2012, 34706), (2072, 33701), (2479, 28168), (3521, 19832), (3752, 18611), (4024, 17353), (4958, 14084), (7042, 9916)]