28408422

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{676391}}^1$

素因数の和:676403

約数の個数: 16

約数和(自身を含む): 64933632

約数和(自身を除く): 36525210

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 676391, 1352782, 2029173, 4058346, 4734737, 9469474, 14204211, 28408422]

約数ペア:

[(1, 28408422), (2, 14204211), (3, 9469474), (6, 4734737), (7, 4058346), (14, 2029173), (21, 1352782), (42, 676391)]