42484456

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{39929}}^1$

素因数の和:39961

約数の個数: 32

約数和(自身を含む): 95832000

約数和(自身を除く): 53347544

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 39929, 79858, 159716, 279503, 319432, 559006, 758651, 1118012, 1517302, 2236024, 3034604, 5310557, 6069208, 10621114, 21242228, 42484456]

約数ペア:

[(1, 42484456), (2, 21242228), (4, 10621114), (7, 6069208), (8, 5310557), (14, 3034604), (19, 2236024), (28, 1517302), (38, 1118012), (56, 758651), (76, 559006), (133, 319432), (152, 279503), (266, 159716), (532, 79858), (1064, 39929)]