64946802

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{1663}}^1$

素因数の和:1974

約数の個数: 32

約数和(自身を含む): 136101888

約数和(自身を除く): 71155086

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 283, 566, 849, 1663, 1698, 3326, 4989, 6509, 9978, 13018, 19527, 38249, 39054, 76498, 114747, 229494, 470629, 941258, 1411887, 2823774, 10824467, 21648934, 32473401, 64946802]

約数ペア:

[(1, 64946802), (2, 32473401), (3, 21648934), (6, 10824467), (23, 2823774), (46, 1411887), (69, 941258), (138, 470629), (283, 229494), (566, 114747), (849, 76498), (1663, 39054), (1698, 38249), (3326, 19527), (4989, 13018), (6509, 9978)]