25344236

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{653}}^1$

素因数の和:1001

約数の個数: 24

約数和(自身を含む): 45999744

約数和(自身を除く): 20655508

約数列:

[1, 2, 4, 31, 62, 124, 313, 626, 653, 1252, 1306, 2612, 9703, 19406, 20243, 38812, 40486, 80972, 204389, 408778, 817556, 6336059, 12672118, 25344236]

約数ペア:

[(1, 25344236), (2, 12672118), (4, 6336059), (31, 817556), (62, 408778), (124, 204389), (313, 80972), (626, 40486), (653, 38812), (1252, 20243), (1306, 19406), (2612, 9703)]