56178136

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1427}}^1$

素因数の和:1496

約数の個数: 64

約数和(自身を含む): 130233600

約数和(自身を除く): 74055464

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 37, 38, 56, 74, 76, 133, 148, 152, 259, 266, 296, 518, 532, 703, 1036, 1064, 1406, 1427, 2072, 2812, 2854, 4921, 5624, 5708, 9842, 9989, 11416, 19684, 19978, 27113, 39368, 39956, 52799, 54226, 79912, 105598, 108452, 189791, 211196, 216904, 369593, 379582, 422392, 739186, 759164, 1003181, 1478372, 1518328, 2006362, 2956744, 4012724, 7022267, 8025448, 14044534, 28089068, 56178136]

約数ペア:

[(1, 56178136), (2, 28089068), (4, 14044534), (7, 8025448), (8, 7022267), (14, 4012724), (19, 2956744), (28, 2006362), (37, 1518328), (38, 1478372), (56, 1003181), (74, 759164), (76, 739186), (133, 422392), (148, 379582), (152, 369593), (259, 216904), (266, 211196), (296, 189791), (518, 108452), (532, 105598), (703, 79912), (1036, 54226), (1064, 52799), (1406, 39956), (1427, 39368), (2072, 27113), (2812, 19978), (2854, 19684), (4921, 11416), (5624, 9989), (5708, 9842)]