28737124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{17827}}^1$

素因数の和:17875

約数の個数: 24

約数和(自身を含む): 55908608

約数和(自身を除く): 27171484

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 17827, 35654, 71308, 231751, 463502, 552637, 927004, 1105274, 2210548, 7184281, 14368562, 28737124]

約数ペア:

[(1, 28737124), (2, 14368562), (4, 7184281), (13, 2210548), (26, 1105274), (31, 927004), (52, 552637), (62, 463502), (124, 231751), (403, 71308), (806, 35654), (1612, 17827)]