28367052

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1697}}^1$

素因数の和:1910

約数の個数: 48

約数和(自身を含む): 76070400

約数和(自身を除く): 47703348

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 199, 398, 597, 796, 1194, 1393, 1697, 2388, 2786, 3394, 4179, 5091, 5572, 6788, 8358, 10182, 11879, 16716, 20364, 23758, 35637, 47516, 71274, 142548, 337703, 675406, 1013109, 1350812, 2026218, 2363921, 4052436, 4727842, 7091763, 9455684, 14183526, 28367052]

約数ペア:

[(1, 28367052), (2, 14183526), (3, 9455684), (4, 7091763), (6, 4727842), (7, 4052436), (12, 2363921), (14, 2026218), (21, 1350812), (28, 1013109), (42, 675406), (84, 337703), (199, 142548), (398, 71274), (597, 47516), (796, 35637), (1194, 23758), (1393, 20364), (1697, 16716), (2388, 11879), (2786, 10182), (3394, 8358), (4179, 6788), (5091, 5572)]