39506896

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:620

約数の個数: 80

約数和(自身を含む): 92994048

約数和(自身を除く): 53487152

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 44, 52, 62, 88, 104, 124, 143, 176, 208, 248, 286, 341, 403, 496, 557, 572, 682, 806, 1114, 1144, 1364, 1612, 2228, 2288, 2728, 3224, 4433, 4456, 5456, 6127, 6448, 7241, 8866, 8912, 12254, 14482, 17267, 17732, 24508, 28964, 34534, 35464, 49016, 57928, 69068, 70928, 79651, 98032, 115856, 138136, 159302, 189937, 224471, 276272, 318604, 379874, 448942, 637208, 759748, 897884, 1274416, 1519496, 1795768, 2469181, 3038992, 3591536, 4938362, 9876724, 19753448, 39506896]

約数ペア:

[(1, 39506896), (2, 19753448), (4, 9876724), (8, 4938362), (11, 3591536), (13, 3038992), (16, 2469181), (22, 1795768), (26, 1519496), (31, 1274416), (44, 897884), (52, 759748), (62, 637208), (88, 448942), (104, 379874), (124, 318604), (143, 276272), (176, 224471), (208, 189937), (248, 159302), (286, 138136), (341, 115856), (403, 98032), (496, 79651), (557, 70928), (572, 69068), (682, 57928), (806, 49016), (1114, 35464), (1144, 34534), (1364, 28964), (1612, 24508), (2228, 17732), (2288, 17267), (2728, 14482), (3224, 12254), (4433, 8912), (4456, 8866), (5456, 7241), (6127, 6448)]