25789861

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:372

約数の個数: 16

約数和(自身を含む): 27675648

約数和(自身を除く): 1885787

約数列:

[1, 31, 41, 103, 197, 1271, 3193, 4223, 6107, 8077, 20291, 130913, 250387, 629021, 831931, 25789861]

約数ペア:

[(1, 25789861), (31, 831931), (41, 629021), (103, 250387), (197, 130913), (1271, 20291), (3193, 8077), (4223, 6107)]