29715728

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15607}}^1$

素因数の和:15639

約数の個数: 40

約数和(自身を含む): 69674112

約数和(自身を除く): 39958384

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 15607, 31214, 62428, 109249, 124856, 218498, 249712, 265319, 436996, 530638, 873992, 1061276, 1747984, 1857233, 2122552, 3714466, 4245104, 7428932, 14857864, 29715728]

約数ペア:

[(1, 29715728), (2, 14857864), (4, 7428932), (7, 4245104), (8, 3714466), (14, 2122552), (16, 1857233), (17, 1747984), (28, 1061276), (34, 873992), (56, 530638), (68, 436996), (112, 265319), (119, 249712), (136, 218498), (238, 124856), (272, 109249), (476, 62428), (952, 31214), (1904, 15607)]