61982404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{6317}}^1$

素因数の和:6555

約数の個数: 24

約数和(自身を含む): 118879488

約数和(自身を除く): 56897084

約数列:

[1, 2, 4, 11, 22, 44, 223, 446, 892, 2453, 4906, 6317, 9812, 12634, 25268, 69487, 138974, 277948, 1408691, 2817382, 5634764, 15495601, 30991202, 61982404]

約数ペア:

[(1, 61982404), (2, 30991202), (4, 15495601), (11, 5634764), (22, 2817382), (44, 1408691), (223, 277948), (446, 138974), (892, 69487), (2453, 25268), (4906, 12634), (6317, 9812)]