64636828

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{5399}}^1$

素因数の和:5517

約数の個数: 24

約数和(自身を含む): 117482400

約数和(自身を除く): 52845572

約数列:

[1, 2, 4, 41, 73, 82, 146, 164, 292, 2993, 5399, 5986, 10798, 11972, 21596, 221359, 394127, 442718, 788254, 885436, 1576508, 16159207, 32318414, 64636828]

約数ペア:

[(1, 64636828), (2, 32318414), (4, 16159207), (41, 1576508), (73, 885436), (82, 788254), (146, 442718), (164, 394127), (292, 221359), (2993, 21596), (5399, 11972), (5986, 10798)]