28100004

素因数分解:

$2^2\times 3^1\times {\mathrm{727}}^1\times {\mathrm{3221}}^1$

素因数の和:3955

約数の個数: 24

約数和(自身を含む): 65677248

約数和(自身を除く): 37577244

約数列:

[1, 2, 3, 4, 6, 12, 727, 1454, 2181, 2908, 3221, 4362, 6442, 8724, 9663, 12884, 19326, 38652, 2341667, 4683334, 7025001, 9366668, 14050002, 28100004]

約数ペア:

[(1, 28100004), (2, 14050002), (3, 9366668), (4, 7025001), (6, 4683334), (12, 2341667), (727, 38652), (1454, 19326), (2181, 12884), (2908, 9663), (3221, 8724), (4362, 6442)]