39041764

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 74511360

約数和(自身を除く): 35469596

約数列:

[1, 2, 4, 23, 43, 46, 71, 86, 92, 139, 142, 172, 278, 284, 556, 989, 1633, 1978, 3053, 3197, 3266, 3956, 5977, 6106, 6394, 6532, 9869, 11954, 12212, 12788, 19738, 23908, 39476, 70219, 137471, 140438, 226987, 274942, 280876, 424367, 453974, 549884, 848734, 907948, 1697468, 9760441, 19520882, 39041764]

約数ペア:

[(1, 39041764), (2, 19520882), (4, 9760441), (23, 1697468), (43, 907948), (46, 848734), (71, 549884), (86, 453974), (92, 424367), (139, 280876), (142, 274942), (172, 226987), (278, 140438), (284, 137471), (556, 70219), (989, 39476), (1633, 23908), (1978, 19738), (3053, 12788), (3197, 12212), (3266, 11954), (3956, 9869), (5977, 6532), (6106, 6394)]