42481946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{431}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 73156608

約数和(自身を除く): 30674662

約数列:

[1, 2, 13, 17, 26, 34, 221, 223, 431, 442, 446, 862, 2899, 3791, 5603, 5798, 7327, 7582, 11206, 14654, 49283, 95251, 96113, 98566, 190502, 192226, 1249469, 1633921, 2498938, 3267842, 21240973, 42481946]

約数ペア:

[(1, 42481946), (2, 21240973), (13, 3267842), (17, 2498938), (26, 1633921), (34, 1249469), (221, 192226), (223, 190502), (431, 98566), (442, 96113), (446, 95251), (862, 49283), (2899, 14654), (3791, 11206), (5603, 7582), (5798, 7327)]