28924922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2111}}^1$

素因数の和:2174

約数の個数: 32

約数和(自身を含む): 51093504

約数和(自身を除く): 22168582

約数列:

[1, 2, 13, 17, 26, 31, 34, 62, 221, 403, 442, 527, 806, 1054, 2111, 4222, 6851, 13702, 27443, 35887, 54886, 65441, 71774, 130882, 466531, 850733, 933062, 1112497, 1701466, 2224994, 14462461, 28924922]

約数ペア:

[(1, 28924922), (2, 14462461), (13, 2224994), (17, 1701466), (26, 1112497), (31, 933062), (34, 850733), (62, 466531), (221, 130882), (403, 71774), (442, 65441), (527, 54886), (806, 35887), (1054, 27443), (2111, 13702), (4222, 6851)]