79998842

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{1447}}^1$

素因数の和:1826

約数の個数: 32

約数和(自身を含む): 150128640

約数和(自身を除く): 70129798

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 359, 718, 1447, 2513, 2894, 3949, 5026, 7898, 10129, 15917, 20258, 27643, 31834, 55286, 111419, 222838, 519473, 1038946, 3636311, 5714203, 7272622, 11428406, 39999421, 79998842]

約数ペア:

[(1, 79998842), (2, 39999421), (7, 11428406), (11, 7272622), (14, 5714203), (22, 3636311), (77, 1038946), (154, 519473), (359, 222838), (718, 111419), (1447, 55286), (2513, 31834), (2894, 27643), (3949, 20258), (5026, 15917), (7898, 10129)]