71425838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{75503}}^1$

素因数の和:75559

約数の個数: 16

約数和(自身を含む): 119598336

約数和(自身を除く): 48172498

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 75503, 151006, 830533, 1661066, 3246629, 6493258, 35712919, 71425838]

約数ペア:

[(1, 71425838), (2, 35712919), (11, 6493258), (22, 3246629), (43, 1661066), (86, 830533), (473, 151006), (946, 75503)]