71359048

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{193}}^1\times {\mathrm{409}}^1$

素因数の和:721

約数の個数: 32

約数和(自身を含む): 136013400

約数和(自身を除く): 64654352

約数列:

[1, 2, 4, 8, 113, 193, 226, 386, 409, 452, 772, 818, 904, 1544, 1636, 3272, 21809, 43618, 46217, 78937, 87236, 92434, 157874, 174472, 184868, 315748, 369736, 631496, 8919881, 17839762, 35679524, 71359048]

約数ペア:

[(1, 71359048), (2, 35679524), (4, 17839762), (8, 8919881), (113, 631496), (193, 369736), (226, 315748), (386, 184868), (409, 174472), (452, 157874), (772, 92434), (818, 87236), (904, 78937), (1544, 46217), (1636, 43618), (3272, 21809)]