17244752

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1949}}^1$

素因数の和:2043

約数の個数: 40

約数和(自身を含む): 38688000

約数和(自身を除く): 21443248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 1949, 2212, 3898, 4424, 7796, 8848, 13643, 15592, 27286, 31184, 54572, 109144, 153971, 218288, 307942, 615884, 1077797, 1231768, 2155594, 2463536, 4311188, 8622376, 17244752]

約数ペア:

[(1, 17244752), (2, 8622376), (4, 4311188), (7, 2463536), (8, 2155594), (14, 1231768), (16, 1077797), (28, 615884), (56, 307942), (79, 218288), (112, 153971), (158, 109144), (316, 54572), (553, 31184), (632, 27286), (1106, 15592), (1264, 13643), (1949, 8848), (2212, 7796), (3898, 4424)]