42271696

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:499

約数の個数: 40

約数和(自身を含む): 83994624

約数和(自身を除く): 41722928

約数列:

[1, 2, 4, 8, 16, 71, 127, 142, 254, 284, 293, 508, 568, 586, 1016, 1136, 1172, 2032, 2344, 4688, 9017, 18034, 20803, 36068, 37211, 41606, 72136, 74422, 83212, 144272, 148844, 166424, 297688, 332848, 595376, 2641981, 5283962, 10567924, 21135848, 42271696]

約数ペア:

[(1, 42271696), (2, 21135848), (4, 10567924), (8, 5283962), (16, 2641981), (71, 595376), (127, 332848), (142, 297688), (254, 166424), (284, 148844), (293, 144272), (508, 83212), (568, 74422), (586, 72136), (1016, 41606), (1136, 37211), (1172, 36068), (2032, 20803), (2344, 18034), (4688, 9017)]