74017616

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{243479}}^1$

素因数の和:243506

約数の個数: 20

約数和(自身を含む): 150957600

約数和(自身を除く): 76939984

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 243479, 486958, 973916, 1947832, 3895664, 4626101, 9252202, 18504404, 37008808, 74017616]

約数ペア:

[(1, 74017616), (2, 37008808), (4, 18504404), (8, 9252202), (16, 4626101), (19, 3895664), (38, 1947832), (76, 973916), (152, 486958), (304, 243479)]