13403936

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4603}}^1$

素因数の和:4633

約数の個数: 48

約数和(自身を含む): 32485824

約数和(自身を除く): 19081888

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 4603, 9206, 18412, 32221, 36824, 59839, 64442, 73648, 119678, 128884, 147296, 239356, 257768, 418873, 478712, 515536, 837746, 957424, 1031072, 1675492, 1914848, 3350984, 6701968, 13403936]

約数ペア:

[(1, 13403936), (2, 6701968), (4, 3350984), (7, 1914848), (8, 1675492), (13, 1031072), (14, 957424), (16, 837746), (26, 515536), (28, 478712), (32, 418873), (52, 257768), (56, 239356), (91, 147296), (104, 128884), (112, 119678), (182, 73648), (208, 64442), (224, 59839), (364, 36824), (416, 32221), (728, 18412), (1456, 9206), (2912, 4603)]