28249194

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{491}}^1$

素因数の和:762

約数の個数: 32

約数和(自身を含む): 58189824

約数和(自身を除く): 29940630

約数列:

[1, 2, 3, 6, 43, 86, 129, 223, 258, 446, 491, 669, 982, 1338, 1473, 2946, 9589, 19178, 21113, 28767, 42226, 57534, 63339, 109493, 126678, 218986, 328479, 656958, 4708199, 9416398, 14124597, 28249194]

約数ペア:

[(1, 28249194), (2, 14124597), (3, 9416398), (6, 4708199), (43, 656958), (86, 328479), (129, 218986), (223, 126678), (258, 109493), (446, 63339), (491, 57534), (669, 42226), (982, 28767), (1338, 21113), (1473, 19178), (2946, 9589)]