42997108

素因数分解:

$2^2\times 7^4\times {\mathrm{11}}^2\times {\mathrm{37}}^1$

素因数の和:91

約数の個数: 90

約数和(自身を含む): 99093778

約数和(自身を除く): 56096670

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 49, 74, 77, 98, 121, 148, 154, 196, 242, 259, 308, 343, 407, 484, 518, 539, 686, 814, 847, 1036, 1078, 1372, 1628, 1694, 1813, 2156, 2401, 2849, 3388, 3626, 3773, 4477, 4802, 5698, 5929, 7252, 7546, 8954, 9604, 11396, 11858, 12691, 15092, 17908, 19943, 23716, 25382, 26411, 31339, 39886, 41503, 50764, 52822, 62678, 79772, 83006, 88837, 105644, 125356, 139601, 166012, 177674, 219373, 279202, 290521, 355348, 438746, 558404, 581042, 877492, 977207, 1162084, 1535611, 1954414, 3071222, 3908828, 6142444, 10749277, 21498554, 42997108]

約数ペア:

[(1, 42997108), (2, 21498554), (4, 10749277), (7, 6142444), (11, 3908828), (14, 3071222), (22, 1954414), (28, 1535611), (37, 1162084), (44, 977207), (49, 877492), (74, 581042), (77, 558404), (98, 438746), (121, 355348), (148, 290521), (154, 279202), (196, 219373), (242, 177674), (259, 166012), (308, 139601), (343, 125356), (407, 105644), (484, 88837), (518, 83006), (539, 79772), (686, 62678), (814, 52822), (847, 50764), (1036, 41503), (1078, 39886), (1372, 31339), (1628, 26411), (1694, 25382), (1813, 23716), (2156, 19943), (2401, 17908), (2849, 15092), (3388, 12691), (3626, 11858), (3773, 11396), (4477, 9604), (4802, 8954), (5698, 7546), (5929, 7252)]