25471032

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{383}}^1$

素因数の和:572

約数の個数: 64

約数和(自身を含む): 68014080

約数和(自身を除く): 42543048

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 163, 204, 326, 383, 408, 489, 652, 766, 978, 1149, 1304, 1532, 1956, 2298, 2771, 3064, 3912, 4596, 5542, 6511, 8313, 9192, 11084, 13022, 16626, 19533, 22168, 26044, 33252, 39066, 52088, 62429, 66504, 78132, 124858, 156264, 187287, 249716, 374574, 499432, 749148, 1061293, 1498296, 2122586, 3183879, 4245172, 6367758, 8490344, 12735516, 25471032]

約数ペア:

[(1, 25471032), (2, 12735516), (3, 8490344), (4, 6367758), (6, 4245172), (8, 3183879), (12, 2122586), (17, 1498296), (24, 1061293), (34, 749148), (51, 499432), (68, 374574), (102, 249716), (136, 187287), (163, 156264), (204, 124858), (326, 78132), (383, 66504), (408, 62429), (489, 52088), (652, 39066), (766, 33252), (978, 26044), (1149, 22168), (1304, 19533), (1532, 16626), (1956, 13022), (2298, 11084), (2771, 9192), (3064, 8313), (3912, 6511), (4596, 5542)]