74956216

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{493133}}^1$

素因数の和:493158

約数の個数: 16

約数和(自身を含む): 147940200

約数和(自身を除く): 72983984

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 493133, 986266, 1972532, 3945064, 9369527, 18739054, 37478108, 74956216]

約数ペア:

[(1, 74956216), (2, 37478108), (4, 18739054), (8, 9369527), (19, 3945064), (38, 1972532), (76, 986266), (152, 493133)]