1538677672

素因数分解:

$2^3\times 7^1\times {\mathrm{971}}^1\times {\mathrm{28297}}^1$

素因数の和:29281

約数の個数: 32

約数和(自身を含む): 3300678720

約数和(自身を除く): 1762001048

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 971, 1942, 3884, 6797, 7768, 13594, 27188, 28297, 54376, 56594, 113188, 198079, 226376, 396158, 792316, 1584632, 27476387, 54952774, 109905548, 192334709, 219811096, 384669418, 769338836, 1538677672]

約数ペア:

[(1, 1538677672), (2, 769338836), (4, 384669418), (7, 219811096), (8, 192334709), (14, 109905548), (28, 54952774), (56, 27476387), (971, 1584632), (1942, 792316), (3884, 396158), (6797, 226376), (7768, 198079), (13594, 113188), (27188, 56594), (28297, 54376)]