25476948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:366

約数の個数: 144

約数和(自身を含む): 82293120

約数和(自身を除く): 56816172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 19, 21, 28, 34, 36, 38, 42, 51, 57, 63, 68, 76, 84, 102, 114, 119, 126, 133, 153, 171, 204, 228, 238, 252, 266, 306, 313, 323, 342, 357, 399, 476, 532, 612, 626, 646, 684, 714, 798, 939, 969, 1071, 1197, 1252, 1292, 1428, 1596, 1878, 1938, 2142, 2191, 2261, 2394, 2817, 2907, 3756, 3876, 4284, 4382, 4522, 4788, 5321, 5634, 5814, 5947, 6573, 6783, 8764, 9044, 10642, 11268, 11628, 11894, 13146, 13566, 15963, 17841, 19719, 20349, 21284, 23788, 26292, 27132, 31926, 35682, 37247, 39438, 40698, 41629, 47889, 53523, 63852, 71364, 74494, 78876, 81396, 83258, 95778, 101099, 107046, 111741, 124887, 148988, 166516, 191556, 202198, 214092, 223482, 249774, 303297, 335223, 374661, 404396, 446964, 499548, 606594, 670446, 707693, 749322, 909891, 1213188, 1340892, 1415386, 1498644, 1819782, 2123079, 2830772, 3639564, 4246158, 6369237, 8492316, 12738474, 25476948]

約数ペア:

[(1, 25476948), (2, 12738474), (3, 8492316), (4, 6369237), (6, 4246158), (7, 3639564), (9, 2830772), (12, 2123079), (14, 1819782), (17, 1498644), (18, 1415386), (19, 1340892), (21, 1213188), (28, 909891), (34, 749322), (36, 707693), (38, 670446), (42, 606594), (51, 499548), (57, 446964), (63, 404396), (68, 374661), (76, 335223), (84, 303297), (102, 249774), (114, 223482), (119, 214092), (126, 202198), (133, 191556), (153, 166516), (171, 148988), (204, 124887), (228, 111741), (238, 107046), (252, 101099), (266, 95778), (306, 83258), (313, 81396), (323, 78876), (342, 74494), (357, 71364), (399, 63852), (476, 53523), (532, 47889), (612, 41629), (626, 40698), (646, 39438), (684, 37247), (714, 35682), (798, 31926), (939, 27132), (969, 26292), (1071, 23788), (1197, 21284), (1252, 20349), (1292, 19719), (1428, 17841), (1596, 15963), (1878, 13566), (1938, 13146), (2142, 11894), (2191, 11628), (2261, 11268), (2394, 10642), (2817, 9044), (2907, 8764), (3756, 6783), (3876, 6573), (4284, 5947), (4382, 5814), (4522, 5634), (4788, 5321)]