42062104

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^2\times {\mathrm{149}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 92034000

約数和(自身を除く): 49971896

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 149, 284, 298, 497, 568, 596, 994, 1043, 1192, 1988, 2086, 3976, 4172, 5041, 8344, 10082, 10579, 20164, 21158, 35287, 40328, 42316, 70574, 74053, 84632, 141148, 148106, 282296, 296212, 592424, 751109, 1502218, 3004436, 5257763, 6008872, 10515526, 21031052, 42062104]

約数ペア:

[(1, 42062104), (2, 21031052), (4, 10515526), (7, 6008872), (8, 5257763), (14, 3004436), (28, 1502218), (56, 751109), (71, 592424), (142, 296212), (149, 282296), (284, 148106), (298, 141148), (497, 84632), (568, 74053), (596, 70574), (994, 42316), (1043, 40328), (1192, 35287), (1988, 21158), (2086, 20164), (3976, 10579), (4172, 10082), (5041, 8344)]