25185314

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1$

素因数の和:471

約数の個数: 48

約数和(自身を含む): 48854016

約数和(自身を除く): 23668702

約数列:

[1, 2, 7, 11, 14, 22, 49, 61, 77, 98, 122, 154, 383, 427, 539, 671, 766, 854, 1078, 1342, 2681, 2989, 4213, 4697, 5362, 5978, 8426, 9394, 18767, 23363, 29491, 32879, 37534, 46726, 58982, 65758, 163541, 206437, 256993, 327082, 412874, 513986, 1144787, 1798951, 2289574, 3597902, 12592657, 25185314]

約数ペア:

[(1, 25185314), (2, 12592657), (7, 3597902), (11, 2289574), (14, 1798951), (22, 1144787), (49, 513986), (61, 412874), (77, 327082), (98, 256993), (122, 206437), (154, 163541), (383, 65758), (427, 58982), (539, 46726), (671, 37534), (766, 32879), (854, 29491), (1078, 23363), (1342, 18767), (2681, 9394), (2989, 8426), (4213, 5978), (4697, 5362)]