42031004

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{103}}^1\times {\mathrm{353}}^1$

素因数の和:494

約数の個数: 36

約数和(自身を含む): 79117584

約数和(自身を除く): 37086580

約数列:

[1, 2, 4, 17, 34, 68, 103, 206, 289, 353, 412, 578, 706, 1156, 1412, 1751, 3502, 6001, 7004, 12002, 24004, 29767, 36359, 59534, 72718, 102017, 119068, 145436, 204034, 408068, 618103, 1236206, 2472412, 10507751, 21015502, 42031004]

約数ペア:

[(1, 42031004), (2, 21015502), (4, 10507751), (17, 2472412), (34, 1236206), (68, 618103), (103, 408068), (206, 204034), (289, 145436), (353, 119068), (412, 102017), (578, 72718), (706, 59534), (1156, 36359), (1412, 29767), (1751, 24004), (3502, 12002), (6001, 7004)]