72025828

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^2\times {\mathrm{1879}}^1$

素因数の和:1964

約数の個数: 36

約数和(自身を含む): 148128960

約数和(自身を除く): 76103132

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 1369, 1879, 2738, 3758, 5476, 7516, 9583, 13153, 19166, 26306, 38332, 52612, 69523, 139046, 278092, 486661, 973322, 1946644, 2572351, 5144702, 10289404, 18006457, 36012914, 72025828]

約数ペア:

[(1, 72025828), (2, 36012914), (4, 18006457), (7, 10289404), (14, 5144702), (28, 2572351), (37, 1946644), (74, 973322), (148, 486661), (259, 278092), (518, 139046), (1036, 69523), (1369, 52612), (1879, 38332), (2738, 26306), (3758, 19166), (5476, 13153), (7516, 9583)]