28837460416

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{659}}^1\times {\mathrm{4919}}^1$

素因数の和:5729

約数の個数: 56

約数和(自身を含む): 57735216000

約数和(自身を除く): 28897755584

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 278, 556, 659, 1112, 1318, 2224, 2636, 4448, 4919, 5272, 8896, 9838, 10544, 19676, 21088, 39352, 42176, 78704, 91601, 157408, 183202, 314816, 366404, 683741, 732808, 1367482, 1465616, 2734964, 2931232, 3241621, 5469928, 5862464, 6483242, 10939856, 12966484, 21879712, 25932968, 43759424, 51865936, 103731872, 207463744, 450585319, 901170638, 1802341276, 3604682552, 7209365104, 14418730208, 28837460416]

約数ペア:

[(1, 28837460416), (2, 14418730208), (4, 7209365104), (8, 3604682552), (16, 1802341276), (32, 901170638), (64, 450585319), (139, 207463744), (278, 103731872), (556, 51865936), (659, 43759424), (1112, 25932968), (1318, 21879712), (2224, 12966484), (2636, 10939856), (4448, 6483242), (4919, 5862464), (5272, 5469928), (8896, 3241621), (9838, 2931232), (10544, 2734964), (19676, 1465616), (21088, 1367482), (39352, 732808), (42176, 683741), (78704, 366404), (91601, 314816), (157408, 183202)]