66279836

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1019}}^1$

素因数の和:1154

約数の個数: 48

約数和(自身を含む): 139829760

約数和(自身を除く): 73549924

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 101, 161, 202, 322, 404, 644, 707, 1019, 1414, 2038, 2323, 2828, 4076, 4646, 7133, 9292, 14266, 16261, 23437, 28532, 32522, 46874, 65044, 93748, 102919, 164059, 205838, 328118, 411676, 656236, 720433, 1440866, 2367137, 2881732, 4734274, 9468548, 16569959, 33139918, 66279836]

約数ペア:

[(1, 66279836), (2, 33139918), (4, 16569959), (7, 9468548), (14, 4734274), (23, 2881732), (28, 2367137), (46, 1440866), (92, 720433), (101, 656236), (161, 411676), (202, 328118), (322, 205838), (404, 164059), (644, 102919), (707, 93748), (1019, 65044), (1414, 46874), (2038, 32522), (2323, 28532), (2828, 23437), (4076, 16261), (4646, 14266), (7133, 9292)]