42825178

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{499}}^1$

素因数の和:642

約数の個数: 32

約数和(自身を含む): 72576000

約数和(自身を除く): 29750822

約数列:

[1, 2, 11, 22, 47, 83, 94, 166, 499, 517, 913, 998, 1034, 1826, 3901, 5489, 7802, 10978, 23453, 41417, 42911, 46906, 82834, 85822, 257983, 455587, 515966, 911174, 1946599, 3893198, 21412589, 42825178]

約数ペア:

[(1, 42825178), (2, 21412589), (11, 3893198), (22, 1946599), (47, 911174), (83, 515966), (94, 455587), (166, 257983), (499, 85822), (517, 82834), (913, 46906), (998, 42911), (1034, 41417), (1826, 23453), (3901, 10978), (5489, 7802)]