15550871728

素因数分解:

$2^4\times 7^1\times {\mathrm{1093}}^1\times {\mathrm{127033}}^1$

素因数の和:128141

約数の個数: 40

約数和(自身を含む): 34465848608

約数和(自身を除く): 18914976880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1093, 2186, 4372, 7651, 8744, 15302, 17488, 30604, 61208, 122416, 127033, 254066, 508132, 889231, 1016264, 1778462, 2032528, 3556924, 7113848, 14227696, 138847069, 277694138, 555388276, 971929483, 1110776552, 1943858966, 2221553104, 3887717932, 7775435864, 15550871728]

約数ペア:

[(1, 15550871728), (2, 7775435864), (4, 3887717932), (7, 2221553104), (8, 1943858966), (14, 1110776552), (16, 971929483), (28, 555388276), (56, 277694138), (112, 138847069), (1093, 14227696), (2186, 7113848), (4372, 3556924), (7651, 2032528), (8744, 1778462), (15302, 1016264), (17488, 889231), (30604, 508132), (61208, 254066), (122416, 127033)]