25886068

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{257}}^1$

素因数の和:436

約数の個数: 36

約数和(自身を含む): 49574700

約数和(自身を除く): 23688632

約数列:

[1, 2, 4, 13, 26, 52, 149, 169, 257, 298, 338, 514, 596, 676, 1028, 1937, 3341, 3874, 6682, 7748, 13364, 25181, 38293, 43433, 50362, 76586, 86866, 100724, 153172, 173732, 497809, 995618, 1991236, 6471517, 12943034, 25886068]

約数ペア:

[(1, 25886068), (2, 12943034), (4, 6471517), (13, 1991236), (26, 995618), (52, 497809), (149, 173732), (169, 153172), (257, 100724), (298, 86866), (338, 76586), (514, 50362), (596, 43433), (676, 38293), (1028, 25181), (1937, 13364), (3341, 7748), (3874, 6682)]