42513548

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1423}}^1$

素因数の和:1542

約数の個数: 48

約数和(自身を含む): 93778944

約数和(自身を除く): 51265396

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 97, 154, 194, 308, 388, 679, 1067, 1358, 1423, 2134, 2716, 2846, 4268, 5692, 7469, 9961, 14938, 15653, 19922, 29876, 31306, 39844, 62612, 109571, 138031, 219142, 276062, 438284, 552124, 966217, 1518341, 1932434, 3036682, 3864868, 6073364, 10628387, 21256774, 42513548]

約数ペア:

[(1, 42513548), (2, 21256774), (4, 10628387), (7, 6073364), (11, 3864868), (14, 3036682), (22, 1932434), (28, 1518341), (44, 966217), (77, 552124), (97, 438284), (154, 276062), (194, 219142), (308, 138031), (388, 109571), (679, 62612), (1067, 39844), (1358, 31306), (1423, 29876), (2134, 19922), (2716, 15653), (2846, 14938), (4268, 9961), (5692, 7469)]