39345628

素因数分解:

$2^2\times 7^2\times {\mathrm{197}}^1\times {\mathrm{1019}}^1$

素因数の和:1234

約数の個数: 36

約数和(自身を含む): 80582040

約数和(自身を除く): 41236412

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 197, 394, 788, 1019, 1379, 2038, 2758, 4076, 5516, 7133, 9653, 14266, 19306, 28532, 38612, 49931, 99862, 199724, 200743, 401486, 802972, 1405201, 2810402, 5620804, 9836407, 19672814, 39345628]

約数ペア:

[(1, 39345628), (2, 19672814), (4, 9836407), (7, 5620804), (14, 2810402), (28, 1405201), (49, 802972), (98, 401486), (196, 200743), (197, 199724), (394, 99862), (788, 49931), (1019, 38612), (1379, 28532), (2038, 19306), (2758, 14266), (4076, 9653), (5516, 7133)]