64886712

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{245783}}^1$

素因数の和:245803

約数の個数: 32

約数和(自身を含む): 176964480

約数和(自身を除く): 112077768

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 245783, 491566, 737349, 983132, 1474698, 1966264, 2703613, 2949396, 5407226, 5898792, 8110839, 10814452, 16221678, 21628904, 32443356, 64886712]

約数ペア:

[(1, 64886712), (2, 32443356), (3, 21628904), (4, 16221678), (6, 10814452), (8, 8110839), (11, 5898792), (12, 5407226), (22, 2949396), (24, 2703613), (33, 1966264), (44, 1474698), (66, 983132), (88, 737349), (132, 491566), (264, 245783)]