891442720192

素因数分解:

$2^6\times {\mathrm{97}}^1\times {\mathrm{143595799}}^1$

素因数の和:143595908

約数の個数: 28

約数和(自身を含む): 1787193326800

約数和(自身を除く): 895750606608

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 194, 388, 776, 1552, 3104, 6208, 143595799, 287191598, 574383196, 1148766392, 2297532784, 4595065568, 9190131136, 13928792503, 27857585006, 55715170012, 111430340024, 222860680048, 445721360096, 891442720192]

約数ペア:

[(1, 891442720192), (2, 445721360096), (4, 222860680048), (8, 111430340024), (16, 55715170012), (32, 27857585006), (64, 13928792503), (97, 9190131136), (194, 4595065568), (388, 2297532784), (776, 1148766392), (1552, 574383196), (3104, 287191598), (6208, 143595799)]