1278016

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{1051}}^1$

素因数の和:1082

約数の個数: 28

約数和(自身を含む): 2672080

約数和(自身を除く): 1394064

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1051, 1216, 2102, 4204, 8408, 16816, 19969, 33632, 39938, 67264, 79876, 159752, 319504, 639008, 1278016]

約数ペア:

[(1, 1278016), (2, 639008), (4, 319504), (8, 159752), (16, 79876), (19, 67264), (32, 39938), (38, 33632), (64, 19969), (76, 16816), (152, 8408), (304, 4204), (608, 2102), (1051, 1216)]