15674990416

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{353}}^1\times {\mathrm{45497}}^1$

素因数の和:45919

約数の個数: 40

約数和(自身を含む): 30956293224

約数和(自身を除く): 15281302808

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 353, 488, 706, 976, 1412, 2824, 5648, 21533, 43066, 45497, 86132, 90994, 172264, 181988, 344528, 363976, 727952, 2775317, 5550634, 11101268, 16060441, 22202536, 32120882, 44405072, 64241764, 128483528, 256967056, 979686901, 1959373802, 3918747604, 7837495208, 15674990416]

約数ペア:

[(1, 15674990416), (2, 7837495208), (4, 3918747604), (8, 1959373802), (16, 979686901), (61, 256967056), (122, 128483528), (244, 64241764), (353, 44405072), (488, 32120882), (706, 22202536), (976, 16060441), (1412, 11101268), (2824, 5550634), (5648, 2775317), (21533, 727952), (43066, 363976), (45497, 344528), (86132, 181988), (90994, 172264)]