63887992

素因数分解:

$2^3\times 7^1\times {\mathrm{431}}^1\times {\mathrm{2647}}^1$

素因数の和:3091

約数の個数: 32

約数和(自身を含む): 137272320

約数和(自身を除く): 73384328

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 431, 862, 1724, 2647, 3017, 3448, 5294, 6034, 10588, 12068, 18529, 21176, 24136, 37058, 74116, 148232, 1140857, 2281714, 4563428, 7985999, 9126856, 15971998, 31943996, 63887992]

約数ペア:

[(1, 63887992), (2, 31943996), (4, 15971998), (7, 9126856), (8, 7985999), (14, 4563428), (28, 2281714), (56, 1140857), (431, 148232), (862, 74116), (1724, 37058), (2647, 24136), (3017, 21176), (3448, 18529), (5294, 12068), (6034, 10588)]