42141742

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:436

約数の個数: 32

約数和(自身を含む): 69521760

約数和(自身を除く): 27380018

約数列:

[1, 2, 17, 34, 37, 74, 139, 241, 278, 482, 629, 1258, 2363, 4097, 4726, 5143, 8194, 8917, 10286, 17834, 33499, 66998, 87431, 151589, 174862, 303178, 569483, 1138966, 1239463, 2478926, 21070871, 42141742]

約数ペア:

[(1, 42141742), (2, 21070871), (17, 2478926), (34, 1239463), (37, 1138966), (74, 569483), (139, 303178), (241, 174862), (278, 151589), (482, 87431), (629, 66998), (1258, 33499), (2363, 17834), (4097, 10286), (4726, 8917), (5143, 8194)]