71568232

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{9929}}^1$

素因数の和:10005

約数の個数: 32

約数和(自身を含む): 144779400

約数和(自身を除く): 73211168

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 136, 212, 424, 901, 1802, 3604, 7208, 9929, 19858, 39716, 79432, 168793, 337586, 526237, 675172, 1052474, 1350344, 2104948, 4209896, 8946029, 17892058, 35784116, 71568232]

約数ペア:

[(1, 71568232), (2, 35784116), (4, 17892058), (8, 8946029), (17, 4209896), (34, 2104948), (53, 1350344), (68, 1052474), (106, 675172), (136, 526237), (212, 337586), (424, 168793), (901, 79432), (1802, 39716), (3604, 19858), (7208, 9929)]