28807302

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{577}}^1$

素因数の和:792

約数の個数: 32

約数和(自身を含む): 59177952

約数和(自身を除く): 30370650

約数列:

[1, 2, 3, 6, 53, 106, 157, 159, 314, 318, 471, 577, 942, 1154, 1731, 3462, 8321, 16642, 24963, 30581, 49926, 61162, 90589, 91743, 181178, 183486, 271767, 543534, 4801217, 9602434, 14403651, 28807302]

約数ペア:

[(1, 28807302), (2, 14403651), (3, 9602434), (6, 4801217), (53, 543534), (106, 271767), (157, 183486), (159, 181178), (314, 91743), (318, 90589), (471, 61162), (577, 49926), (942, 30581), (1154, 24963), (1731, 16642), (3462, 8321)]