65650004

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{14563}}^1$

素因数の和:14604

約数の個数: 36

約数和(自身を含む): 139464864

約数和(自身を除く): 73814860

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 2254, 4508, 14563, 29126, 58252, 101941, 203882, 334949, 407764, 669898, 713587, 1339796, 1427174, 2344643, 2854348, 4689286, 9378572, 16412501, 32825002, 65650004]

約数ペア:

[(1, 65650004), (2, 32825002), (4, 16412501), (7, 9378572), (14, 4689286), (23, 2854348), (28, 2344643), (46, 1427174), (49, 1339796), (92, 713587), (98, 669898), (161, 407764), (196, 334949), (322, 203882), (644, 101941), (1127, 58252), (2254, 29126), (4508, 14563)]