66713864

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{62701}}^1$

素因数の和:62733

約数の個数: 32

約数和(自身を含む): 150484800

約数和(自身を除く): 83770936

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 62701, 125402, 250804, 438907, 501608, 877814, 1191319, 1755628, 2382638, 3511256, 4765276, 8339233, 9530552, 16678466, 33356932, 66713864]

約数ペア:

[(1, 66713864), (2, 33356932), (4, 16678466), (7, 9530552), (8, 8339233), (14, 4765276), (19, 3511256), (28, 2382638), (38, 1755628), (56, 1191319), (76, 877814), (133, 501608), (152, 438907), (266, 250804), (532, 125402), (1064, 62701)]