42459428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{13219}}^1$

素因数の和:13307

約数の個数: 24

約数和(自身を含む): 82175520

約数和(自身を除く): 39716092

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 13219, 26438, 52876, 145409, 290818, 581636, 964987, 1929974, 3859948, 10614857, 21229714, 42459428]

約数ペア:

[(1, 42459428), (2, 21229714), (4, 10614857), (11, 3859948), (22, 1929974), (44, 964987), (73, 581636), (146, 290818), (292, 145409), (803, 52876), (1606, 26438), (3212, 13219)]