39645180688

素因数分解:

$2^4\times {\mathrm{5333}}^1\times {\mathrm{464621}}^1$

素因数の和:469962

約数の個数: 20

約数和(自身を含む): 76827106188

約数和(自身を除く): 37181925500

約数列:

[1, 2, 4, 8, 16, 5333, 10666, 21332, 42664, 85328, 464621, 929242, 1858484, 3716968, 7433936, 2477823793, 4955647586, 9911295172, 19822590344, 39645180688]

約数ペア:

[(1, 39645180688), (2, 19822590344), (4, 9911295172), (8, 4955647586), (16, 2477823793), (5333, 7433936), (10666, 3716968), (21332, 1858484), (42664, 929242), (85328, 464621)]