42492968

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{39937}}^1$

素因数の和:39969

約数の個数: 32

約数和(自身を含む): 95851200

約数和(自身を除く): 53358232

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 39937, 79874, 159748, 279559, 319496, 559118, 758803, 1118236, 1517606, 2236472, 3035212, 5311621, 6070424, 10623242, 21246484, 42492968]

約数ペア:

[(1, 42492968), (2, 21246484), (4, 10623242), (7, 6070424), (8, 5311621), (14, 3035212), (19, 2236472), (28, 1517606), (38, 1118236), (56, 758803), (76, 559118), (133, 319496), (152, 279559), (266, 159748), (532, 79874), (1064, 39937)]