28540547364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1707379}}^1$

素因数の和:1707592

約数の個数: 48

約数和(自身を含む): 76490624000

約数和(自身を除く): 47950076636

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 199, 398, 597, 796, 1194, 1393, 2388, 2786, 4179, 5572, 8358, 16716, 1707379, 3414758, 5122137, 6829516, 10244274, 11951653, 20488548, 23903306, 35854959, 47806612, 71709918, 143419836, 339768421, 679536842, 1019305263, 1359073684, 2038610526, 2378378947, 4077221052, 4756757894, 7135136841, 9513515788, 14270273682, 28540547364]

約数ペア:

[(1, 28540547364), (2, 14270273682), (3, 9513515788), (4, 7135136841), (6, 4756757894), (7, 4077221052), (12, 2378378947), (14, 2038610526), (21, 1359073684), (28, 1019305263), (42, 679536842), (84, 339768421), (199, 143419836), (398, 71709918), (597, 47806612), (796, 35854959), (1194, 23903306), (1393, 20488548), (2388, 11951653), (2786, 10244274), (4179, 6829516), (5572, 5122137), (8358, 3414758), (16716, 1707379)]