25679868

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:191

約数の個数: 96

約数和(自身を含む): 67737600

約数和(自身を除く): 42057732

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 59, 69, 76, 83, 92, 114, 118, 138, 166, 177, 228, 236, 249, 276, 332, 354, 437, 498, 708, 874, 996, 1121, 1311, 1357, 1577, 1748, 1909, 2242, 2622, 2714, 3154, 3363, 3818, 4071, 4484, 4731, 4897, 5244, 5428, 5727, 6308, 6726, 7636, 8142, 9462, 9794, 11454, 13452, 14691, 16284, 18924, 19588, 22908, 25783, 29382, 36271, 51566, 58764, 72542, 77349, 93043, 103132, 108813, 112631, 145084, 154698, 186086, 217626, 225262, 279129, 309396, 337893, 372172, 435252, 450524, 558258, 675786, 1116516, 1351572, 2139989, 4279978, 6419967, 8559956, 12839934, 25679868]

約数ペア:

[(1, 25679868), (2, 12839934), (3, 8559956), (4, 6419967), (6, 4279978), (12, 2139989), (19, 1351572), (23, 1116516), (38, 675786), (46, 558258), (57, 450524), (59, 435252), (69, 372172), (76, 337893), (83, 309396), (92, 279129), (114, 225262), (118, 217626), (138, 186086), (166, 154698), (177, 145084), (228, 112631), (236, 108813), (249, 103132), (276, 93043), (332, 77349), (354, 72542), (437, 58764), (498, 51566), (708, 36271), (874, 29382), (996, 25783), (1121, 22908), (1311, 19588), (1357, 18924), (1577, 16284), (1748, 14691), (1909, 13452), (2242, 11454), (2622, 9794), (2714, 9462), (3154, 8142), (3363, 7636), (3818, 6726), (4071, 6308), (4484, 5727), (4731, 5428), (4897, 5244)]