25081236

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{8819}}^1$

素因数の和:8908

約数の個数: 36

約数和(自身を含む): 64209600

約数和(自身を除く): 39128364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 711, 948, 1422, 2844, 8819, 17638, 26457, 35276, 52914, 79371, 105828, 158742, 317484, 696701, 1393402, 2090103, 2786804, 4180206, 6270309, 8360412, 12540618, 25081236]

約数ペア:

[(1, 25081236), (2, 12540618), (3, 8360412), (4, 6270309), (6, 4180206), (9, 2786804), (12, 2090103), (18, 1393402), (36, 696701), (79, 317484), (158, 158742), (237, 105828), (316, 79371), (474, 52914), (711, 35276), (948, 26457), (1422, 17638), (2844, 8819)]