28234674

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{120661}}^1$

素因数の和:120682

約数の個数: 24

約数和(自身を含む): 65881452

約数和(自身を除く): 37646778

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 120661, 241322, 361983, 723966, 1085949, 1568593, 2171898, 3137186, 4705779, 9411558, 14117337, 28234674]

約数ペア:

[(1, 28234674), (2, 14117337), (3, 9411558), (6, 4705779), (9, 3137186), (13, 2171898), (18, 1568593), (26, 1085949), (39, 723966), (78, 361983), (117, 241322), (234, 120661)]