518508224

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{47939}}^1$

素因数の和:47977

約数の個数: 42

約数和(自身を含む): 1114173540

約数和(自身を除く): 595665316

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 5408, 10816, 47939, 95878, 191756, 383512, 623207, 767024, 1246414, 1534048, 2492828, 3068096, 4985656, 8101691, 9971312, 16203382, 19942624, 32406764, 39885248, 64813528, 129627056, 259254112, 518508224]

約数ペア:

[(1, 518508224), (2, 259254112), (4, 129627056), (8, 64813528), (13, 39885248), (16, 32406764), (26, 19942624), (32, 16203382), (52, 9971312), (64, 8101691), (104, 4985656), (169, 3068096), (208, 2492828), (338, 1534048), (416, 1246414), (676, 767024), (832, 623207), (1352, 383512), (2704, 191756), (5408, 95878), (10816, 47939)]