40868996

素因数分解:

$2^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{3467}}^1$

素因数の和:3899

約数の個数: 24

約数和(自身を含む): 81955776

約数和(自身を除く): 41086780

約数列:

[1, 2, 4, 7, 14, 28, 421, 842, 1684, 2947, 3467, 5894, 6934, 11788, 13868, 24269, 48538, 97076, 1459607, 2919214, 5838428, 10217249, 20434498, 40868996]

約数ペア:

[(1, 40868996), (2, 20434498), (4, 10217249), (7, 5838428), (14, 2919214), (28, 1459607), (421, 97076), (842, 48538), (1684, 24269), (2947, 13868), (3467, 11788), (5894, 6934)]