42687064

素因数分解:

$2^3\times 7^1\times {\mathrm{541}}^1\times {\mathrm{1409}}^1$

素因数の和:1963

約数の個数: 32

約数和(自身を含む): 91706400

約数和(自身を除く): 49019336

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 541, 1082, 1409, 2164, 2818, 3787, 4328, 5636, 7574, 9863, 11272, 15148, 19726, 30296, 39452, 78904, 762269, 1524538, 3049076, 5335883, 6098152, 10671766, 21343532, 42687064]

約数ペア:

[(1, 42687064), (2, 21343532), (4, 10671766), (7, 6098152), (8, 5335883), (14, 3049076), (28, 1524538), (56, 762269), (541, 78904), (1082, 39452), (1409, 30296), (2164, 19726), (2818, 15148), (3787, 11272), (4328, 9863), (5636, 7574)]