38758784

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{15937}}^1$

素因数の和:15970

約数の個数: 32

約数和(自身を含む): 81283800

約数和(自身を除く): 42525016

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 15937, 31874, 63748, 127496, 254992, 302803, 509984, 605606, 1019968, 1211212, 2039936, 2422424, 4844848, 9689696, 19379392, 38758784]

約数ペア:

[(1, 38758784), (2, 19379392), (4, 9689696), (8, 4844848), (16, 2422424), (19, 2039936), (32, 1211212), (38, 1019968), (64, 605606), (76, 509984), (128, 302803), (152, 254992), (304, 127496), (608, 63748), (1216, 31874), (2432, 15937)]