42686896

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:338

約数の個数: 80

約数和(自身を含む): 100422144

約数和(自身を除く): 57735248

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 73, 92, 112, 146, 161, 184, 227, 292, 322, 368, 454, 511, 584, 644, 908, 1022, 1168, 1288, 1589, 1679, 1816, 2044, 2576, 3178, 3358, 3632, 4088, 5221, 6356, 6716, 8176, 10442, 11753, 12712, 13432, 16571, 20884, 23506, 25424, 26864, 33142, 36547, 41768, 47012, 66284, 73094, 83536, 94024, 115997, 132568, 146188, 188048, 231994, 265136, 292376, 381133, 463988, 584752, 762266, 927976, 1524532, 1855952, 2667931, 3049064, 5335862, 6098128, 10671724, 21343448, 42686896]

約数ペア:

[(1, 42686896), (2, 21343448), (4, 10671724), (7, 6098128), (8, 5335862), (14, 3049064), (16, 2667931), (23, 1855952), (28, 1524532), (46, 927976), (56, 762266), (73, 584752), (92, 463988), (112, 381133), (146, 292376), (161, 265136), (184, 231994), (227, 188048), (292, 146188), (322, 132568), (368, 115997), (454, 94024), (511, 83536), (584, 73094), (644, 66284), (908, 47012), (1022, 41768), (1168, 36547), (1288, 33142), (1589, 26864), (1679, 25424), (1816, 23506), (2044, 20884), (2576, 16571), (3178, 13432), (3358, 12712), (3632, 11753), (4088, 10442), (5221, 8176), (6356, 6716)]