25726386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{2903}}^1$

素因数の和:3126

約数の個数: 32

約数和(自身を含む): 59102208

約数和(自身を除く): 33375822

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 211, 422, 633, 1266, 1477, 2903, 2954, 4431, 5806, 8709, 8862, 17418, 20321, 40642, 60963, 121926, 612533, 1225066, 1837599, 3675198, 4287731, 8575462, 12863193, 25726386]

約数ペア:

[(1, 25726386), (2, 12863193), (3, 8575462), (6, 4287731), (7, 3675198), (14, 1837599), (21, 1225066), (42, 612533), (211, 121926), (422, 60963), (633, 40642), (1266, 20321), (1477, 17418), (2903, 8862), (2954, 8709), (4431, 5806)]