77526974

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{3947}}^1$

素因数の和:4040

約数の個数: 32

約数和(自身を含む): 140990976

約数和(自身を除く): 63464002

約数列:

[1, 2, 7, 14, 23, 46, 61, 122, 161, 322, 427, 854, 1403, 2806, 3947, 7894, 9821, 19642, 27629, 55258, 90781, 181562, 240767, 481534, 635467, 1270934, 1685369, 3370738, 5537641, 11075282, 38763487, 77526974]

約数ペア:

[(1, 77526974), (2, 38763487), (7, 11075282), (14, 5537641), (23, 3370738), (46, 1685369), (61, 1270934), (122, 635467), (161, 481534), (322, 240767), (427, 181562), (854, 90781), (1403, 55258), (2806, 27629), (3947, 19642), (7894, 9821)]