38549136

素因数分解:

$2^4\times 3^1\times {\mathrm{643}}^1\times {\mathrm{1249}}^1$

素因数の和:1903

約数の個数: 40

約数和(自身を含む): 99820000

約数和(自身を除く): 61270864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 643, 1249, 1286, 1929, 2498, 2572, 3747, 3858, 4996, 5144, 7494, 7716, 9992, 10288, 14988, 15432, 19984, 29976, 30864, 59952, 803107, 1606214, 2409321, 3212428, 4818642, 6424856, 9637284, 12849712, 19274568, 38549136]

約数ペア:

[(1, 38549136), (2, 19274568), (3, 12849712), (4, 9637284), (6, 6424856), (8, 4818642), (12, 3212428), (16, 2409321), (24, 1606214), (48, 803107), (643, 59952), (1249, 30864), (1286, 29976), (1929, 19984), (2498, 15432), (2572, 14988), (3747, 10288), (3858, 9992), (4996, 7716), (5144, 7494)]