28903962

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{209449}}^1$

素因数の和:209477

約数の個数: 16

約数和(自身を含む): 60321600

約数和(自身を除く): 31417638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 209449, 418898, 628347, 1256694, 4817327, 9634654, 14451981, 28903962]

約数ペア:

[(1, 28903962), (2, 14451981), (3, 9634654), (6, 4817327), (23, 1256694), (46, 628347), (69, 418898), (138, 209449)]