71324856496

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{32070529}}^1$

素因数の和:32070676

約数の個数: 20

約数和(自身を含む): 139186100200

約数和(自身を除く): 67861243704

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 32070529, 64141058, 128282116, 256564232, 513128464, 4457803531, 8915607062, 17831214124, 35662428248, 71324856496]

約数ペア:

[(1, 71324856496), (2, 35662428248), (4, 17831214124), (8, 8915607062), (16, 4457803531), (139, 513128464), (278, 256564232), (556, 128282116), (1112, 64141058), (2224, 32070529)]