28634018

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3881}}^1$

素因数の和:3938

約数の個数: 32

約数和(自身を含む): 53664768

約数和(自身を除く): 25030750

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 119, 217, 238, 434, 527, 1054, 3689, 3881, 7378, 7762, 27167, 54334, 65977, 120311, 131954, 240622, 461839, 842177, 923678, 1684354, 2045287, 4090574, 14317009, 28634018]

約数ペア:

[(1, 28634018), (2, 14317009), (7, 4090574), (14, 2045287), (17, 1684354), (31, 923678), (34, 842177), (62, 461839), (119, 240622), (217, 131954), (238, 120311), (434, 65977), (527, 54334), (1054, 27167), (3689, 7762), (3881, 7378)]