15708419888

素因数分解:

$2^4\times 7^1\times {\mathrm{1021}}^1\times {\mathrm{137369}}^1$

素因数の和:138405

約数の個数: 40

約数和(自身を含む): 34817250720

約数和(自身を除く): 19108830832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1021, 2042, 4084, 7147, 8168, 14294, 16336, 28588, 57176, 114352, 137369, 274738, 549476, 961583, 1098952, 1923166, 2197904, 3846332, 7692664, 15385328, 140253749, 280507498, 561014996, 981776243, 1122029992, 1963552486, 2244059984, 3927104972, 7854209944, 15708419888]

約数ペア:

[(1, 15708419888), (2, 7854209944), (4, 3927104972), (7, 2244059984), (8, 1963552486), (14, 1122029992), (16, 981776243), (28, 561014996), (56, 280507498), (112, 140253749), (1021, 15385328), (2042, 7692664), (4084, 3846332), (7147, 2197904), (8168, 1923166), (14294, 1098952), (16336, 961583), (28588, 549476), (57176, 274738), (114352, 137369)]