28487874

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{60101}}^1$

素因数の和:60185

約数の個数: 16

約数和(自身を含む): 57697920

約数和(自身を除く): 29210046

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 60101, 120202, 180303, 360606, 4747979, 9495958, 14243937, 28487874]

約数ペア:

[(1, 28487874), (2, 14243937), (3, 9495958), (6, 4747979), (79, 360606), (158, 180303), (237, 120202), (474, 60101)]