71252432

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{234383}}^1$

素因数の和:234410

約数の個数: 20

約数和(自身を含む): 145318080

約数和(自身を除く): 74065648

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 234383, 468766, 937532, 1875064, 3750128, 4453277, 8906554, 17813108, 35626216, 71252432]

約数ペア:

[(1, 71252432), (2, 35626216), (4, 17813108), (8, 8906554), (16, 4453277), (19, 3750128), (38, 1875064), (76, 937532), (152, 468766), (304, 234383)]