42472738

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1429}}^1$

素因数の和:1642

約数の個数: 32

約数和(自身を含む): 79896960

約数和(自身を除く): 37424222

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 193, 386, 1351, 1429, 2123, 2702, 2858, 4246, 10003, 14861, 15719, 20006, 29722, 31438, 110033, 220066, 275797, 551594, 1930579, 3033767, 3861158, 6067534, 21236369, 42472738]

約数ペア:

[(1, 42472738), (2, 21236369), (7, 6067534), (11, 3861158), (14, 3033767), (22, 1930579), (77, 551594), (154, 275797), (193, 220066), (386, 110033), (1351, 31438), (1429, 29722), (2123, 20006), (2702, 15719), (2858, 14861), (4246, 10003)]