26306896

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:320

約数の個数: 80

約数和(自身を含む): 64424448

約数和(自身を除く): 38117552

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 131, 154, 163, 176, 262, 308, 326, 524, 616, 652, 917, 1048, 1141, 1232, 1304, 1441, 1793, 1834, 2096, 2282, 2608, 2882, 3586, 3668, 4564, 5764, 7172, 7336, 9128, 10087, 11528, 12551, 14344, 14672, 18256, 20174, 21353, 23056, 25102, 28688, 40348, 42706, 50204, 80696, 85412, 100408, 149471, 161392, 170824, 200816, 234883, 298942, 341648, 469766, 597884, 939532, 1195768, 1644181, 1879064, 2391536, 3288362, 3758128, 6576724, 13153448, 26306896]

約数ペア:

[(1, 26306896), (2, 13153448), (4, 6576724), (7, 3758128), (8, 3288362), (11, 2391536), (14, 1879064), (16, 1644181), (22, 1195768), (28, 939532), (44, 597884), (56, 469766), (77, 341648), (88, 298942), (112, 234883), (131, 200816), (154, 170824), (163, 161392), (176, 149471), (262, 100408), (308, 85412), (326, 80696), (524, 50204), (616, 42706), (652, 40348), (917, 28688), (1048, 25102), (1141, 23056), (1232, 21353), (1304, 20174), (1441, 18256), (1793, 14672), (1834, 14344), (2096, 12551), (2282, 11528), (2608, 10087), (2882, 9128), (3586, 7336), (3668, 7172), (4564, 5764)]