37689148

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 77837760

約数和(自身を除く): 40148612

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 109, 212, 218, 233, 371, 436, 466, 742, 763, 932, 1484, 1526, 1631, 3052, 3262, 5777, 6524, 11554, 12349, 23108, 24698, 25397, 40439, 49396, 50794, 80878, 86443, 101588, 161756, 172886, 177779, 345772, 355558, 711116, 1346041, 2692082, 5384164, 9422287, 18844574, 37689148]

約数ペア:

[(1, 37689148), (2, 18844574), (4, 9422287), (7, 5384164), (14, 2692082), (28, 1346041), (53, 711116), (106, 355558), (109, 345772), (212, 177779), (218, 172886), (233, 161756), (371, 101588), (436, 86443), (466, 80878), (742, 50794), (763, 49396), (932, 40439), (1484, 25397), (1526, 24698), (1631, 23108), (3052, 12349), (3262, 11554), (5777, 6524)]