40487402062

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4969}}^1\times {\mathrm{12613}}^1$

素因数の和:17620

約数の個数: 32

約数和(自身を含む): 67706906400

約数和(自身を除く): 27219504338

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 4969, 9938, 12613, 25226, 84473, 94411, 168946, 188822, 214421, 239647, 428842, 479294, 1604987, 3209974, 4073999, 8147998, 62673997, 125347994, 1065457949, 1190805943, 2130915898, 2381611886, 20243701031, 40487402062]

約数ペア:

[(1, 40487402062), (2, 20243701031), (17, 2381611886), (19, 2130915898), (34, 1190805943), (38, 1065457949), (323, 125347994), (646, 62673997), (4969, 8147998), (9938, 4073999), (12613, 3209974), (25226, 1604987), (84473, 479294), (94411, 428842), (168946, 239647), (188822, 214421)]