64635846

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{2557}}^1$

素因数の和:2956

約数の個数: 32

約数和(自身を含む): 141447168

約数和(自身を除く): 76811322

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 383, 766, 1149, 2298, 2557, 4213, 5114, 7671, 8426, 12639, 15342, 25278, 28127, 56254, 84381, 168762, 979331, 1958662, 2937993, 5875986, 10772641, 21545282, 32317923, 64635846]

約数ペア:

[(1, 64635846), (2, 32317923), (3, 21545282), (6, 10772641), (11, 5875986), (22, 2937993), (33, 1958662), (66, 979331), (383, 168762), (766, 84381), (1149, 56254), (2298, 28127), (2557, 25278), (4213, 15342), (5114, 12639), (7671, 8426)]