7320488

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2143}}^1$

素因数の和:2217

約数の個数: 32

約数和(自身を含む): 15951360

約数和(自身を除く): 8630872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 2143, 3416, 4286, 8572, 15001, 17144, 30002, 60004, 120008, 130723, 261446, 522892, 915061, 1045784, 1830122, 3660244, 7320488]

約数ペア:

[(1, 7320488), (2, 3660244), (4, 1830122), (7, 1045784), (8, 915061), (14, 522892), (28, 261446), (56, 130723), (61, 120008), (122, 60004), (244, 30002), (427, 17144), (488, 15001), (854, 8572), (1708, 4286), (2143, 3416)]