39790496

素因数分解:

$2^5\times {\mathrm{67}}^2\times {\mathrm{277}}^1$

素因数の和:421

約数の個数: 36

約数和(自身を含む): 79811298

約数和(自身を除く): 40020802

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 277, 536, 554, 1072, 1108, 2144, 2216, 4432, 4489, 8864, 8978, 17956, 18559, 35912, 37118, 71824, 74236, 143648, 148472, 296944, 593888, 1243453, 2486906, 4973812, 9947624, 19895248, 39790496]

約数ペア:

[(1, 39790496), (2, 19895248), (4, 9947624), (8, 4973812), (16, 2486906), (32, 1243453), (67, 593888), (134, 296944), (268, 148472), (277, 143648), (536, 74236), (554, 71824), (1072, 37118), (1108, 35912), (2144, 18559), (2216, 17956), (4432, 8978), (4489, 8864)]