25662996

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2207}}^1$

素因数の和:2253

約数の個数: 72

約数和(自身を含む): 72334080

約数和(自身を除く): 46671084

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 306, 323, 342, 612, 646, 684, 969, 1292, 1938, 2207, 2907, 3876, 4414, 5814, 6621, 8828, 11628, 13242, 19863, 26484, 37519, 39726, 41933, 75038, 79452, 83866, 112557, 125799, 150076, 167732, 225114, 251598, 337671, 377397, 450228, 503196, 675342, 712861, 754794, 1350684, 1425722, 1509588, 2138583, 2851444, 4277166, 6415749, 8554332, 12831498, 25662996]

約数ペア:

[(1, 25662996), (2, 12831498), (3, 8554332), (4, 6415749), (6, 4277166), (9, 2851444), (12, 2138583), (17, 1509588), (18, 1425722), (19, 1350684), (34, 754794), (36, 712861), (38, 675342), (51, 503196), (57, 450228), (68, 377397), (76, 337671), (102, 251598), (114, 225114), (153, 167732), (171, 150076), (204, 125799), (228, 112557), (306, 83866), (323, 79452), (342, 75038), (612, 41933), (646, 39726), (684, 37519), (969, 26484), (1292, 19863), (1938, 13242), (2207, 11628), (2907, 8828), (3876, 6621), (4414, 5814)]