71423744

素因数分解:

$2^8\times 7^1\times {\mathrm{39857}}^1$

素因数の和:39880

約数の個数: 36

約数和(自身を含む): 162939504

約数和(自身を除く): 91515760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 39857, 79714, 159428, 278999, 318856, 557998, 637712, 1115996, 1275424, 2231992, 2550848, 4463984, 5101696, 8927968, 10203392, 17855936, 35711872, 71423744]

約数ペア:

[(1, 71423744), (2, 35711872), (4, 17855936), (7, 10203392), (8, 8927968), (14, 5101696), (16, 4463984), (28, 2550848), (32, 2231992), (56, 1275424), (64, 1115996), (112, 637712), (128, 557998), (224, 318856), (256, 278999), (448, 159428), (896, 79714), (1792, 39857)]