61614454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{661}}^1$

素因数の和:916

約数の個数: 32

約数和(自身を含む): 106767360

約数和(自身を除く): 45152906

約数列:

[1, 2, 11, 19, 22, 38, 209, 223, 418, 446, 661, 1322, 2453, 4237, 4906, 7271, 8474, 12559, 14542, 25118, 46607, 93214, 138149, 147403, 276298, 294806, 1621433, 2800657, 3242866, 5601314, 30807227, 61614454]

約数ペア:

[(1, 61614454), (2, 30807227), (11, 5601314), (19, 3242866), (22, 2800657), (38, 1621433), (209, 294806), (223, 276298), (418, 147403), (446, 138149), (661, 93214), (1322, 46607), (2453, 25118), (4237, 14542), (4906, 12559), (7271, 8474)]