25914972912164

素因数分解:

$2^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{5393}}^1\times {\mathrm{409589}}^1$

素因数の和:415412

約数の個数: 48

約数和(自身を含む): 51963405379200

約数和(自身を除く): 26048432467036

約数列:

[1, 2, 4, 7, 14, 28, 419, 838, 1676, 2933, 5393, 5866, 10786, 11732, 21572, 37751, 75502, 151004, 409589, 819178, 1638356, 2259667, 2867123, 4519334, 5734246, 9038668, 11468492, 15817669, 31635338, 63270676, 171617791, 343235582, 686471164, 1201324537, 2208913477, 2402649074, 4417826954, 4805298148, 8835653908, 15462394339, 30924788678, 61849577356, 925534746863, 1851069493726, 3702138987452, 6478743228041, 12957486456082, 25914972912164]

約数ペア:

[(1, 25914972912164), (2, 12957486456082), (4, 6478743228041), (7, 3702138987452), (14, 1851069493726), (28, 925534746863), (419, 61849577356), (838, 30924788678), (1676, 15462394339), (2933, 8835653908), (5393, 4805298148), (5866, 4417826954), (10786, 2402649074), (11732, 2208913477), (21572, 1201324537), (37751, 686471164), (75502, 343235582), (151004, 171617791), (409589, 63270676), (819178, 31635338), (1638356, 15817669), (2259667, 11468492), (2867123, 9038668), (4519334, 5734246)]