38783696

素因数分解:

$2^4\times 7^3\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:257

約数の個数: 80

約数和(自身を含む): 90470400

約数和(自身を除く): 51686704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 49, 56, 74, 98, 112, 148, 191, 196, 259, 296, 343, 382, 392, 518, 592, 686, 764, 784, 1036, 1337, 1372, 1528, 1813, 2072, 2674, 2744, 3056, 3626, 4144, 5348, 5488, 7067, 7252, 9359, 10696, 12691, 14134, 14504, 18718, 21392, 25382, 28268, 29008, 37436, 49469, 50764, 56536, 65513, 74872, 98938, 101528, 113072, 131026, 149744, 197876, 203056, 262052, 346283, 395752, 524104, 692566, 791504, 1048208, 1385132, 2423981, 2770264, 4847962, 5540528, 9695924, 19391848, 38783696]

約数ペア:

[(1, 38783696), (2, 19391848), (4, 9695924), (7, 5540528), (8, 4847962), (14, 2770264), (16, 2423981), (28, 1385132), (37, 1048208), (49, 791504), (56, 692566), (74, 524104), (98, 395752), (112, 346283), (148, 262052), (191, 203056), (196, 197876), (259, 149744), (296, 131026), (343, 113072), (382, 101528), (392, 98938), (518, 74872), (592, 65513), (686, 56536), (764, 50764), (784, 49469), (1036, 37436), (1337, 29008), (1372, 28268), (1528, 25382), (1813, 21392), (2072, 18718), (2674, 14504), (2744, 14134), (3056, 12691), (3626, 10696), (4144, 9359), (5348, 7252), (5488, 7067)]