47394256

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{757}}^1$

素因数の和:828

約数の個数: 80

約数和(自身を含む): 115798144

約数和(自身を除く): 68403888

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 43, 52, 56, 86, 91, 104, 112, 172, 182, 208, 301, 344, 364, 559, 602, 688, 728, 757, 1118, 1204, 1456, 1514, 2236, 2408, 3028, 3913, 4472, 4816, 5299, 6056, 7826, 8944, 9841, 10598, 12112, 15652, 19682, 21196, 31304, 32551, 39364, 42392, 62608, 65102, 68887, 78728, 84784, 130204, 137774, 157456, 227857, 260408, 275548, 423163, 455714, 520816, 551096, 846326, 911428, 1102192, 1692652, 1822856, 2962141, 3385304, 3645712, 5924282, 6770608, 11848564, 23697128, 47394256]

約数ペア:

[(1, 47394256), (2, 23697128), (4, 11848564), (7, 6770608), (8, 5924282), (13, 3645712), (14, 3385304), (16, 2962141), (26, 1822856), (28, 1692652), (43, 1102192), (52, 911428), (56, 846326), (86, 551096), (91, 520816), (104, 455714), (112, 423163), (172, 275548), (182, 260408), (208, 227857), (301, 157456), (344, 137774), (364, 130204), (559, 84784), (602, 78728), (688, 68887), (728, 65102), (757, 62608), (1118, 42392), (1204, 39364), (1456, 32551), (1514, 31304), (2236, 21196), (2408, 19682), (3028, 15652), (3913, 12112), (4472, 10598), (4816, 9841), (5299, 8944), (6056, 7826)]