40812842

素因数分解:

$2^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{6379}}^1$

素因数の和:6845

約数の個数: 16

約数和(自身を含む): 70128960

約数和(自身を除く): 29316118

約数列:

[1, 2, 7, 14, 457, 914, 3199, 6379, 6398, 12758, 44653, 89306, 2915203, 5830406, 20406421, 40812842]

約数ペア:

[(1, 40812842), (2, 20406421), (7, 5830406), (14, 2915203), (457, 89306), (914, 44653), (3199, 12758), (6379, 6398)]