74942362456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{739}}^1\times {\mathrm{9467}}^1$

素因数の和:10328

約数の個数: 64

約数和(自身を含む): 153018028800

約数和(自身を除く): 78075666344

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 206, 412, 739, 824, 1339, 1478, 2678, 2956, 5356, 5912, 9467, 9607, 10712, 18934, 19214, 37868, 38428, 75736, 76117, 76856, 123071, 152234, 246142, 304468, 492284, 608936, 975101, 984568, 989521, 1950202, 1979042, 3900404, 3958084, 6996113, 7800808, 7916168, 12676313, 13992226, 25352626, 27984452, 50705252, 55968904, 90949469, 101410504, 181898938, 363797876, 720599639, 727595752, 1441199278, 2882398556, 5764797112, 9367795307, 18735590614, 37471181228, 74942362456]

約数ペア:

[(1, 74942362456), (2, 37471181228), (4, 18735590614), (8, 9367795307), (13, 5764797112), (26, 2882398556), (52, 1441199278), (103, 727595752), (104, 720599639), (206, 363797876), (412, 181898938), (739, 101410504), (824, 90949469), (1339, 55968904), (1478, 50705252), (2678, 27984452), (2956, 25352626), (5356, 13992226), (5912, 12676313), (9467, 7916168), (9607, 7800808), (10712, 6996113), (18934, 3958084), (19214, 3900404), (37868, 1979042), (38428, 1950202), (75736, 989521), (76117, 984568), (76856, 975101), (123071, 608936), (152234, 492284), (246142, 304468)]