8999872

素因数分解:

$2^6\times 7^1\times {\mathrm{20089}}^1$

素因数の和:20108

約数の個数: 28

約数和(自身を含む): 20411440

約数和(自身を除く): 11411568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 20089, 40178, 80356, 140623, 160712, 281246, 321424, 562492, 642848, 1124984, 1285696, 2249968, 4499936, 8999872]

約数ペア:

[(1, 8999872), (2, 4499936), (4, 2249968), (7, 1285696), (8, 1124984), (14, 642848), (16, 562492), (28, 321424), (32, 281246), (56, 160712), (64, 140623), (112, 80356), (224, 40178), (448, 20089)]