71397898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8053}}^1$

素因数の和:8110

約数の個数: 32

約数和(自身を含む): 129894912

約数和(自身を除く): 58497014

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 682, 806, 4433, 8053, 8866, 16106, 88583, 104689, 177166, 209378, 249643, 499286, 1151579, 2303158, 2746073, 3245359, 5492146, 6490718, 35698949, 71397898]

約数ペア:

[(1, 71397898), (2, 35698949), (11, 6490718), (13, 5492146), (22, 3245359), (26, 2746073), (31, 2303158), (62, 1151579), (143, 499286), (286, 249643), (341, 209378), (403, 177166), (682, 104689), (806, 88583), (4433, 16106), (8053, 8866)]