42621748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{5501}}^1$

素因数の和:5667

約数の個数: 24

約数和(自身を含む): 80879400

約数和(自身を除く): 38257652

約数列:

[1, 2, 4, 13, 26, 52, 149, 298, 596, 1937, 3874, 5501, 7748, 11002, 22004, 71513, 143026, 286052, 819649, 1639298, 3278596, 10655437, 21310874, 42621748]

約数ペア:

[(1, 42621748), (2, 21310874), (4, 10655437), (13, 3278596), (26, 1639298), (52, 819649), (149, 286052), (298, 143026), (596, 71513), (1937, 22004), (3874, 11002), (5501, 7748)]