17440144

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:343

約数の個数: 40

約数和(自身を含む): 34872768

約数和(自身を除く): 17432624

約数列:

[1, 2, 4, 8, 16, 61, 107, 122, 167, 214, 244, 334, 428, 488, 668, 856, 976, 1336, 1712, 2672, 6527, 10187, 13054, 17869, 20374, 26108, 35738, 40748, 52216, 71476, 81496, 104432, 142952, 162992, 285904, 1090009, 2180018, 4360036, 8720072, 17440144]

約数ペア:

[(1, 17440144), (2, 8720072), (4, 4360036), (8, 2180018), (16, 1090009), (61, 285904), (107, 162992), (122, 142952), (167, 104432), (214, 81496), (244, 71476), (334, 52216), (428, 40748), (488, 35738), (668, 26108), (856, 20374), (976, 17869), (1336, 13054), (1712, 10187), (2672, 6527)]