8404263812

素因数分解:

$2^2\times 7^2\times {\mathrm{431}}^1\times {\mathrm{99487}}^1$

素因数の和:99936

約数の個数: 36

約数和(自身を含む): 17148547584

約数和(自身を除く): 8744283772

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 431, 862, 1724, 3017, 6034, 12068, 21119, 42238, 84476, 99487, 198974, 397948, 696409, 1392818, 2785636, 4874863, 9749726, 19499452, 42878897, 85757794, 171515588, 300152279, 600304558, 1200609116, 2101065953, 4202131906, 8404263812]

約数ペア:

[(1, 8404263812), (2, 4202131906), (4, 2101065953), (7, 1200609116), (14, 600304558), (28, 300152279), (49, 171515588), (98, 85757794), (196, 42878897), (431, 19499452), (862, 9749726), (1724, 4874863), (3017, 2785636), (6034, 1392818), (12068, 696409), (21119, 397948), (42238, 198974), (84476, 99487)]