27785114

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{877}}^1$

素因数の和:990

約数の個数: 32

約数和(自身を含む): 49898496

約数和(自身を除く): 22113382

約数列:

[1, 2, 7, 14, 31, 62, 73, 146, 217, 434, 511, 877, 1022, 1754, 2263, 4526, 6139, 12278, 15841, 27187, 31682, 54374, 64021, 128042, 190309, 380618, 448147, 896294, 1984651, 3969302, 13892557, 27785114]

約数ペア:

[(1, 27785114), (2, 13892557), (7, 3969302), (14, 1984651), (31, 896294), (62, 448147), (73, 380618), (146, 190309), (217, 128042), (434, 64021), (511, 54374), (877, 31682), (1022, 27187), (1754, 15841), (2263, 12278), (4526, 6139)]