66647966

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{947}}^1$

素因数の和:1424

約数の個数: 32

約数和(自身を含む): 125044992

約数和(自身を除く): 58397026

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 457, 914, 947, 1894, 3199, 5027, 6398, 6629, 10054, 10417, 13258, 20834, 35189, 70378, 72919, 145838, 432779, 865558, 3029453, 4760569, 6058906, 9521138, 33323983, 66647966]

約数ペア:

[(1, 66647966), (2, 33323983), (7, 9521138), (11, 6058906), (14, 4760569), (22, 3029453), (77, 865558), (154, 432779), (457, 145838), (914, 72919), (947, 70378), (1894, 35189), (3199, 20834), (5027, 13258), (6398, 10417), (6629, 10054)]