70013872

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{141157}}^1$

素因数の和:141196

約数の個数: 20

約数和(自身を含む): 140028736

約数和(自身を除く): 70014864

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 141157, 282314, 564628, 1129256, 2258512, 4375867, 8751734, 17503468, 35006936, 70013872]

約数ペア:

[(1, 70013872), (2, 35006936), (4, 17503468), (8, 8751734), (16, 4375867), (31, 2258512), (62, 1129256), (124, 564628), (248, 282314), (496, 141157)]