71723384

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{3643}}^1$

素因数の和:3779

約数の個数: 32

約数和(自身を含む): 141678720

約数和(自身を除く): 69955336

約数列:

[1, 2, 4, 8, 23, 46, 92, 107, 184, 214, 428, 856, 2461, 3643, 4922, 7286, 9844, 14572, 19688, 29144, 83789, 167578, 335156, 389801, 670312, 779602, 1559204, 3118408, 8965423, 17930846, 35861692, 71723384]

約数ペア:

[(1, 71723384), (2, 35861692), (4, 17930846), (8, 8965423), (23, 3118408), (46, 1559204), (92, 779602), (107, 670312), (184, 389801), (214, 335156), (428, 167578), (856, 83789), (2461, 29144), (3643, 19688), (4922, 14572), (7286, 9844)]