42365422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:456

約数の個数: 32

約数和(自身を含む): 71331840

約数和(自身を除く): 28966418

約数列:

[1, 2, 11, 22, 59, 118, 127, 254, 257, 514, 649, 1298, 1397, 2794, 2827, 5654, 7493, 14986, 15163, 30326, 32639, 65278, 82423, 164846, 166793, 333586, 359029, 718058, 1925701, 3851402, 21182711, 42365422]

約数ペア:

[(1, 42365422), (2, 21182711), (11, 3851402), (22, 1925701), (59, 718058), (118, 359029), (127, 333586), (254, 166793), (257, 164846), (514, 82423), (649, 65278), (1298, 32639), (1397, 30326), (2794, 15163), (2827, 14986), (5654, 7493)]