71860304

素因数分解:

$2^4\times {\mathrm{977}}^1\times {\mathrm{4597}}^1$

素因数の和:5582

約数の個数: 20

約数和(自身を含む): 139402164

約数和(自身を除く): 67541860

約数列:

[1, 2, 4, 8, 16, 977, 1954, 3908, 4597, 7816, 9194, 15632, 18388, 36776, 73552, 4491269, 8982538, 17965076, 35930152, 71860304]

約数ペア:

[(1, 71860304), (2, 35930152), (4, 17965076), (8, 8982538), (16, 4491269), (977, 73552), (1954, 36776), (3908, 18388), (4597, 15632), (7816, 9194)]