4079936

素因数分解:

$2^6\times 7^2\times {\mathrm{1301}}^1$

素因数の和:1327

約数の個数: 42

約数和(自身を含む): 9425178

約数和(自身を除く): 5345242

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1301, 1568, 2602, 3136, 5204, 9107, 10408, 18214, 20816, 36428, 41632, 63749, 72856, 83264, 127498, 145712, 254996, 291424, 509992, 582848, 1019984, 2039968, 4079936]

約数ペア:

[(1, 4079936), (2, 2039968), (4, 1019984), (7, 582848), (8, 509992), (14, 291424), (16, 254996), (28, 145712), (32, 127498), (49, 83264), (56, 72856), (64, 63749), (98, 41632), (112, 36428), (196, 20816), (224, 18214), (392, 10408), (448, 9107), (784, 5204), (1301, 3136), (1568, 2602)]