25387164

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{64109}}^1$

素因数の和:64130

約数の個数: 36

約数和(自身を含む): 70008120

約数和(自身を除く): 44620956

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 64109, 128218, 192327, 256436, 384654, 576981, 705199, 769308, 1153962, 1410398, 2115597, 2307924, 2820796, 4231194, 6346791, 8462388, 12693582, 25387164]

約数ペア:

[(1, 25387164), (2, 12693582), (3, 8462388), (4, 6346791), (6, 4231194), (9, 2820796), (11, 2307924), (12, 2115597), (18, 1410398), (22, 1153962), (33, 769308), (36, 705199), (44, 576981), (66, 384654), (99, 256436), (132, 192327), (198, 128218), (396, 64109)]