39025756

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{787}}^1$

素因数の和:839

約数の個数: 72

約数和(自身を含む): 90550656

約数和(自身を除く): 51524900

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 49, 77, 92, 98, 154, 161, 196, 253, 308, 322, 506, 539, 644, 787, 1012, 1078, 1127, 1574, 1771, 2156, 2254, 3148, 3542, 4508, 5509, 7084, 8657, 11018, 12397, 17314, 18101, 22036, 24794, 34628, 36202, 38563, 49588, 60599, 72404, 77126, 121198, 126707, 154252, 199111, 242396, 253414, 398222, 424193, 506828, 796444, 848386, 886949, 1393777, 1696772, 1773898, 2787554, 3547796, 5575108, 9756439, 19512878, 39025756]

約数ペア:

[(1, 39025756), (2, 19512878), (4, 9756439), (7, 5575108), (11, 3547796), (14, 2787554), (22, 1773898), (23, 1696772), (28, 1393777), (44, 886949), (46, 848386), (49, 796444), (77, 506828), (92, 424193), (98, 398222), (154, 253414), (161, 242396), (196, 199111), (253, 154252), (308, 126707), (322, 121198), (506, 77126), (539, 72404), (644, 60599), (787, 49588), (1012, 38563), (1078, 36202), (1127, 34628), (1574, 24794), (1771, 22036), (2156, 18101), (2254, 17314), (3148, 12397), (3542, 11018), (4508, 8657), (5509, 7084)]