1627628432

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{8419}}^1$

素因数の和:8751

約数の個数: 40

約数和(自身を含む): 3238736160

約数和(自身を除く): 1611107728

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 281, 344, 562, 688, 1124, 2248, 4496, 8419, 12083, 16838, 24166, 33676, 48332, 67352, 96664, 134704, 193328, 362017, 724034, 1448068, 2365739, 2896136, 4731478, 5792272, 9462956, 18925912, 37851824, 101726777, 203453554, 406907108, 813814216, 1627628432]

約数ペア:

[(1, 1627628432), (2, 813814216), (4, 406907108), (8, 203453554), (16, 101726777), (43, 37851824), (86, 18925912), (172, 9462956), (281, 5792272), (344, 4731478), (562, 2896136), (688, 2365739), (1124, 1448068), (2248, 724034), (4496, 362017), (8419, 193328), (12083, 134704), (16838, 96664), (24166, 67352), (33676, 48332)]