68025568

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9619}}^1$

素因数の和:9659

約数の個数: 48

約数和(自身を含む): 152727120

約数和(自身を除く): 84701552

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 7072, 9619, 19238, 38476, 76952, 125047, 153904, 163523, 250094, 307808, 327046, 500188, 654092, 1000376, 1308184, 2000752, 2125799, 2616368, 4001504, 4251598, 5232736, 8503196, 17006392, 34012784, 68025568]

約数ペア:

[(1, 68025568), (2, 34012784), (4, 17006392), (8, 8503196), (13, 5232736), (16, 4251598), (17, 4001504), (26, 2616368), (32, 2125799), (34, 2000752), (52, 1308184), (68, 1000376), (104, 654092), (136, 500188), (208, 327046), (221, 307808), (272, 250094), (416, 163523), (442, 153904), (544, 125047), (884, 76952), (1768, 38476), (3536, 19238), (7072, 9619)]