142028404

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{12973}}^1$

素因数の和:13024

約数の個数: 48

約数和(自身を含む): 313867008

約数和(自身を除く): 171838604

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 46, 68, 92, 119, 161, 238, 322, 391, 476, 644, 782, 1564, 2737, 5474, 10948, 12973, 25946, 51892, 90811, 181622, 220541, 298379, 363244, 441082, 596758, 882164, 1193516, 1543787, 2088653, 3087574, 4177306, 5072443, 6175148, 8354612, 10144886, 20289772, 35507101, 71014202, 142028404]

約数ペア:

[(1, 142028404), (2, 71014202), (4, 35507101), (7, 20289772), (14, 10144886), (17, 8354612), (23, 6175148), (28, 5072443), (34, 4177306), (46, 3087574), (68, 2088653), (92, 1543787), (119, 1193516), (161, 882164), (238, 596758), (322, 441082), (391, 363244), (476, 298379), (644, 220541), (782, 181622), (1564, 90811), (2737, 51892), (5474, 25946), (10948, 12973)]