21893312

素因数分解:

$2^6\times 7^1\times {\mathrm{48869}}^1$

素因数の和:48888

約数の個数: 28

約数和(自身を含む): 49651920

約数和(自身を除く): 27758608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 48869, 97738, 195476, 342083, 390952, 684166, 781904, 1368332, 1563808, 2736664, 3127616, 5473328, 10946656, 21893312]

約数ペア:

[(1, 21893312), (2, 10946656), (4, 5473328), (7, 3127616), (8, 2736664), (14, 1563808), (16, 1368332), (28, 781904), (32, 684166), (56, 390952), (64, 342083), (112, 195476), (224, 97738), (448, 48869)]