25962266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:430

約数の個数: 32

約数和(自身を含む): 44089920

約数和(自身を除く): 18127654

約数列:

[1, 2, 11, 22, 41, 82, 107, 214, 269, 451, 538, 902, 1177, 2354, 2959, 4387, 5918, 8774, 11029, 22058, 28783, 48257, 57566, 96514, 121319, 242638, 316613, 633226, 1180103, 2360206, 12981133, 25962266]

約数ペア:

[(1, 25962266), (2, 12981133), (11, 2360206), (22, 1180103), (41, 633226), (82, 316613), (107, 242638), (214, 121319), (269, 96514), (451, 57566), (538, 48257), (902, 28783), (1177, 22058), (2354, 11029), (2959, 8774), (4387, 5918)]