72641752

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{353}}^1\times {\mathrm{887}}^1$

素因数の和:1275

約数の個数: 32

約数和(自身を含む): 141458400

約数和(自身を除く): 68816648

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 353, 706, 887, 1412, 1774, 2824, 3548, 7096, 10237, 20474, 25723, 40948, 51446, 81896, 102892, 205784, 313111, 626222, 1252444, 2504888, 9080219, 18160438, 36320876, 72641752]

約数ペア:

[(1, 72641752), (2, 36320876), (4, 18160438), (8, 9080219), (29, 2504888), (58, 1252444), (116, 626222), (232, 313111), (353, 205784), (706, 102892), (887, 81896), (1412, 51446), (1774, 40948), (2824, 25723), (3548, 20474), (7096, 10237)]