13491952

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{157}}^1$

素因数の和:337

約数の個数: 40

約数和(自身を含む): 27154512

約数和(自身を除く): 13662560

約数列:

[1, 2, 4, 8, 16, 41, 82, 131, 157, 164, 262, 314, 328, 524, 628, 656, 1048, 1256, 2096, 2512, 5371, 6437, 10742, 12874, 20567, 21484, 25748, 41134, 42968, 51496, 82268, 85936, 102992, 164536, 329072, 843247, 1686494, 3372988, 6745976, 13491952]

約数ペア:

[(1, 13491952), (2, 6745976), (4, 3372988), (8, 1686494), (16, 843247), (41, 329072), (82, 164536), (131, 102992), (157, 85936), (164, 82268), (262, 51496), (314, 42968), (328, 41134), (524, 25748), (628, 21484), (656, 20567), (1048, 12874), (1256, 10742), (2096, 6437), (2512, 5371)]