70437808

素因数分解:

$2^4\times 7^1\times {\mathrm{628909}}^1$

素因数の和:628924

約数の個数: 20

約数和(自身を含む): 155969680

約数和(自身を除く): 85531872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 628909, 1257818, 2515636, 4402363, 5031272, 8804726, 10062544, 17609452, 35218904, 70437808]

約数ペア:

[(1, 70437808), (2, 35218904), (4, 17609452), (7, 10062544), (8, 8804726), (14, 5031272), (16, 4402363), (28, 2515636), (56, 1257818), (112, 628909)]