28959912

素因数分解:

$2^3\times 3^2\times {\mathrm{402221}}^1$

素因数の和:402233

約数の個数: 24

約数和(自身を含む): 78433290

約数和(自身を除く): 49473378

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 402221, 804442, 1206663, 1608884, 2413326, 3217768, 3619989, 4826652, 7239978, 9653304, 14479956, 28959912]

約数ペア:

[(1, 28959912), (2, 14479956), (3, 9653304), (4, 7239978), (6, 4826652), (8, 3619989), (9, 3217768), (12, 2413326), (18, 1608884), (24, 1206663), (36, 804442), (72, 402221)]