25100232542

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{37633}}^1$

素因数の和:37785

約数の個数: 64

約数和(自身を含む): 48383474688

約数和(自身を除く): 23283242146

約数列:

[1, 2, 7, 11, 14, 22, 61, 71, 77, 122, 142, 154, 427, 497, 671, 781, 854, 994, 1342, 1562, 4331, 4697, 5467, 8662, 9394, 10934, 30317, 37633, 47641, 60634, 75266, 95282, 263431, 333487, 413963, 526862, 666974, 827926, 2295613, 2671943, 2897741, 4591226, 5343886, 5795482, 16069291, 18703601, 25251743, 29391373, 32138582, 37407202, 50503486, 58782746, 162988523, 176762201, 205739611, 325977046, 353524402, 411479222, 1140919661, 1792873753, 2281839322, 3585747506, 12550116271, 25100232542]

約数ペア:

[(1, 25100232542), (2, 12550116271), (7, 3585747506), (11, 2281839322), (14, 1792873753), (22, 1140919661), (61, 411479222), (71, 353524402), (77, 325977046), (122, 205739611), (142, 176762201), (154, 162988523), (427, 58782746), (497, 50503486), (671, 37407202), (781, 32138582), (854, 29391373), (994, 25251743), (1342, 18703601), (1562, 16069291), (4331, 5795482), (4697, 5343886), (5467, 4591226), (8662, 2897741), (9394, 2671943), (10934, 2295613), (30317, 827926), (37633, 666974), (47641, 526862), (60634, 413963), (75266, 333487), (95282, 263431)]