28512112902

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{11113}}^1$

素因数の和:11302

約数の個数: 128

約数和(自身を含む): 72654618624

約数和(自身を除く): 44142505722

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 37, 39, 42, 74, 78, 91, 111, 127, 182, 222, 254, 259, 273, 381, 481, 518, 546, 762, 777, 889, 962, 1443, 1554, 1651, 1778, 2667, 2886, 3302, 3367, 4699, 4953, 5334, 6734, 9398, 9906, 10101, 11113, 11557, 14097, 20202, 22226, 23114, 28194, 32893, 33339, 34671, 61087, 65786, 66678, 69342, 77791, 98679, 122174, 144469, 155582, 183261, 197358, 233373, 288938, 366522, 411181, 427609, 433407, 466746, 822362, 855218, 866814, 1011283, 1233543, 1282827, 1411351, 2022566, 2467086, 2565654, 2822702, 2878267, 3033849, 4234053, 5345353, 5756534, 6067698, 8468106, 8634801, 9879457, 10690706, 16036059, 17269602, 18347563, 19758914, 29638371, 32072118, 36695126, 37417471, 52219987, 55042689, 59276742, 74834942, 104439974, 110085378, 112252413, 128432941, 156659961, 224504826, 256865882, 313319922, 365539909, 385298823, 678859831, 731079818, 770597646, 1096619727, 1357719662, 2036579493, 2193239454, 4073158986, 4752018817, 9504037634, 14256056451, 28512112902]

約数ペア:

[(1, 28512112902), (2, 14256056451), (3, 9504037634), (6, 4752018817), (7, 4073158986), (13, 2193239454), (14, 2036579493), (21, 1357719662), (26, 1096619727), (37, 770597646), (39, 731079818), (42, 678859831), (74, 385298823), (78, 365539909), (91, 313319922), (111, 256865882), (127, 224504826), (182, 156659961), (222, 128432941), (254, 112252413), (259, 110085378), (273, 104439974), (381, 74834942), (481, 59276742), (518, 55042689), (546, 52219987), (762, 37417471), (777, 36695126), (889, 32072118), (962, 29638371), (1443, 19758914), (1554, 18347563), (1651, 17269602), (1778, 16036059), (2667, 10690706), (2886, 9879457), (3302, 8634801), (3367, 8468106), (4699, 6067698), (4953, 5756534), (5334, 5345353), (6734, 4234053), (9398, 3033849), (9906, 2878267), (10101, 2822702), (11113, 2565654), (11557, 2467086), (14097, 2022566), (20202, 1411351), (22226, 1282827), (23114, 1233543), (28194, 1011283), (32893, 866814), (33339, 855218), (34671, 822362), (61087, 466746), (65786, 433407), (66678, 427609), (69342, 411181), (77791, 366522), (98679, 288938), (122174, 233373), (144469, 197358), (155582, 183261)]