72476866

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{1663}}^1$

素因数の和:1966

約数の個数: 32

約数和(自身を含む): 136101888

約数和(自身を除く): 63625022

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 283, 566, 1663, 1981, 3113, 3326, 3962, 6226, 11641, 18293, 21791, 23282, 36586, 43582, 128051, 256102, 470629, 941258, 3294403, 5176919, 6588806, 10353838, 36238433, 72476866]

約数ペア:

[(1, 72476866), (2, 36238433), (7, 10353838), (11, 6588806), (14, 5176919), (22, 3294403), (77, 941258), (154, 470629), (283, 256102), (566, 128051), (1663, 43582), (1981, 36586), (3113, 23282), (3326, 21791), (3962, 18293), (6226, 11641)]