25546072

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{487}}^1$

素因数の和:655

約数の個数: 32

約数和(自身を含む): 49190400

約数和(自身を除く): 23644328

約数列:

[1, 2, 4, 8, 79, 83, 158, 166, 316, 332, 487, 632, 664, 974, 1948, 3896, 6557, 13114, 26228, 38473, 40421, 52456, 76946, 80842, 153892, 161684, 307784, 323368, 3193259, 6386518, 12773036, 25546072]

約数ペア:

[(1, 25546072), (2, 12773036), (4, 6386518), (8, 3193259), (79, 323368), (83, 307784), (158, 161684), (166, 153892), (316, 80842), (332, 76946), (487, 52456), (632, 40421), (664, 38473), (974, 26228), (1948, 13114), (3896, 6557)]