3974848448

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{10391}}^1$

素因数の和:10585

約数の個数: 56

約数和(自身を含む): 8129869440

約数和(自身を除く): 4155020992

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 139, 172, 278, 344, 556, 688, 1112, 1376, 2224, 2752, 4448, 5977, 8896, 10391, 11954, 20782, 23908, 41564, 47816, 83128, 95632, 166256, 191264, 332512, 382528, 446813, 665024, 893626, 1444349, 1787252, 2888698, 3574504, 5777396, 7149008, 11554792, 14298016, 23109584, 28596032, 46219168, 62107007, 92438336, 124214014, 248428028, 496856056, 993712112, 1987424224, 3974848448]

約数ペア:

[(1, 3974848448), (2, 1987424224), (4, 993712112), (8, 496856056), (16, 248428028), (32, 124214014), (43, 92438336), (64, 62107007), (86, 46219168), (139, 28596032), (172, 23109584), (278, 14298016), (344, 11554792), (556, 7149008), (688, 5777396), (1112, 3574504), (1376, 2888698), (2224, 1787252), (2752, 1444349), (4448, 893626), (5977, 665024), (8896, 446813), (10391, 382528), (11954, 332512), (20782, 191264), (23908, 166256), (41564, 95632), (47816, 83128)]