28917304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{278051}}^1$

素因数の和:278070

約数の個数: 16

約数和(自身を含む): 58390920

約数和(自身を除く): 29473616

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 278051, 556102, 1112204, 2224408, 3614663, 7229326, 14458652, 28917304]

約数ペア:

[(1, 28917304), (2, 14458652), (4, 7229326), (8, 3614663), (13, 2224408), (26, 1112204), (52, 556102), (104, 278051)]