28591858

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{27127}}^1$

素因数の和:27177

約数の個数: 16

約数和(自身を含む): 46877184

約数和(自身を除く): 18285326

約数列:

[1, 2, 17, 31, 34, 62, 527, 1054, 27127, 54254, 461159, 840937, 922318, 1681874, 14295929, 28591858]

約数ペア:

[(1, 28591858), (2, 14295929), (17, 1681874), (31, 922318), (34, 840937), (62, 461159), (527, 54254), (1054, 27127)]