69218672

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{227693}}^1$

素因数の和:227720

約数の個数: 20

約数和(自身を含む): 141170280

約数和(自身を除く): 71951608

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 227693, 455386, 910772, 1821544, 3643088, 4326167, 8652334, 17304668, 34609336, 69218672]

約数ペア:

[(1, 69218672), (2, 34609336), (4, 17304668), (8, 8652334), (16, 4326167), (19, 3643088), (38, 1821544), (76, 910772), (152, 455386), (304, 227693)]