75921244

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{19507}}^1$

素因数の和:19657

約数の個数: 24

約数和(自身を含む): 152942720

約数和(自身を除く): 77021476

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 19507, 39014, 78028, 136549, 273098, 546196, 2711473, 5422946, 10845892, 18980311, 37960622, 75921244]

約数ペア:

[(1, 75921244), (2, 37960622), (4, 18980311), (7, 10845892), (14, 5422946), (28, 2711473), (139, 546196), (278, 273098), (556, 136549), (973, 78028), (1946, 39014), (3892, 19507)]