64285474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1361}}^1$

素因数の和:1506

約数の個数: 32

約数和(自身を含む): 111792960

約数和(自身を除く): 47507486

約数列:

[1, 2, 11, 19, 22, 38, 113, 209, 226, 418, 1243, 1361, 2147, 2486, 2722, 4294, 14971, 23617, 25859, 29942, 47234, 51718, 153793, 284449, 307586, 568898, 1691723, 2922067, 3383446, 5844134, 32142737, 64285474]

約数ペア:

[(1, 64285474), (2, 32142737), (11, 5844134), (19, 3383446), (22, 2922067), (38, 1691723), (113, 568898), (209, 307586), (226, 284449), (418, 153793), (1243, 51718), (1361, 47234), (2147, 29942), (2486, 25859), (2722, 23617), (4294, 14971)]