21082432

素因数分解:

$2^6\times 7^1\times {\mathrm{47059}}^1$

素因数の和:47078

約数の個数: 28

約数和(自身を含む): 47812960

約数和(自身を除く): 26730528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 47059, 94118, 188236, 329413, 376472, 658826, 752944, 1317652, 1505888, 2635304, 3011776, 5270608, 10541216, 21082432]

約数ペア:

[(1, 21082432), (2, 10541216), (4, 5270608), (7, 3011776), (8, 2635304), (14, 1505888), (16, 1317652), (28, 752944), (32, 658826), (56, 376472), (64, 329413), (112, 188236), (224, 94118), (448, 47059)]