127967672

素因数分解:

$2^3\times 7^1\times {\mathrm{691}}^1\times {\mathrm{3307}}^1$

素因数の和:4011

約数の個数: 32

約数和(自身を含む): 274696320

約数和(自身を除く): 146728648

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 691, 1382, 2764, 3307, 4837, 5528, 6614, 9674, 13228, 19348, 23149, 26456, 38696, 46298, 92596, 185192, 2285137, 4570274, 9140548, 15995959, 18281096, 31991918, 63983836, 127967672]

約数ペア:

[(1, 127967672), (2, 63983836), (4, 31991918), (7, 18281096), (8, 15995959), (14, 9140548), (28, 4570274), (56, 2285137), (691, 185192), (1382, 92596), (2764, 46298), (3307, 38696), (4837, 26456), (5528, 23149), (6614, 19348), (9674, 13228)]