25379698

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:330

約数の個数: 24

約数和(自身を含む): 40135680

約数和(自身を除く): 14755982

約数列:

[1, 2, 29, 58, 79, 158, 191, 382, 841, 1682, 2291, 4582, 5539, 11078, 15089, 30178, 66439, 132878, 160631, 321262, 437581, 875162, 12689849, 25379698]

約数ペア:

[(1, 25379698), (2, 12689849), (29, 875162), (58, 437581), (79, 321262), (158, 160631), (191, 132878), (382, 66439), (841, 30178), (1682, 15089), (2291, 11078), (4582, 5539)]