42469868

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{9421}}^1$

素因数の和:9462

約数の個数: 36

約数和(自身を含む): 90225072

約数和(自身を除く): 47755204

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 2254, 4508, 9421, 18842, 37684, 65947, 131894, 216683, 263788, 433366, 461629, 866732, 923258, 1516781, 1846516, 3033562, 6067124, 10617467, 21234934, 42469868]

約数ペア:

[(1, 42469868), (2, 21234934), (4, 10617467), (7, 6067124), (14, 3033562), (23, 1846516), (28, 1516781), (46, 923258), (49, 866732), (92, 461629), (98, 433366), (161, 263788), (196, 216683), (322, 131894), (644, 65947), (1127, 37684), (2254, 18842), (4508, 9421)]