25661886

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{54139}}^1$

素因数の和:54223

約数の個数: 16

約数和(自身を含む): 51974400

約数和(自身を除く): 26312514

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 54139, 108278, 162417, 324834, 4276981, 8553962, 12830943, 25661886]

約数ペア:

[(1, 25661886), (2, 12830943), (3, 8553962), (6, 4276981), (79, 324834), (158, 162417), (237, 108278), (474, 54139)]