71043308

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{34757}}^1$

素因数の和:34841

約数の個数: 24

約数和(自身を含む): 144037152

約数和(自身を除く): 72993844

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 34757, 69514, 139028, 243299, 486598, 973196, 2537261, 5074522, 10149044, 17760827, 35521654, 71043308]

約数ペア:

[(1, 71043308), (2, 35521654), (4, 17760827), (7, 10149044), (14, 5074522), (28, 2537261), (73, 973196), (146, 486598), (292, 243299), (511, 139028), (1022, 69514), (2044, 34757)]