2726248

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{547}}^1$

素因数の和:649

約数の個数: 32

約数和(自身を含む): 5918400

約数和(自身を除く): 3192152

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 178, 356, 547, 623, 712, 1094, 1246, 2188, 2492, 3829, 4376, 4984, 7658, 15316, 30632, 48683, 97366, 194732, 340781, 389464, 681562, 1363124, 2726248]

約数ペア:

[(1, 2726248), (2, 1363124), (4, 681562), (7, 389464), (8, 340781), (14, 194732), (28, 97366), (56, 48683), (89, 30632), (178, 15316), (356, 7658), (547, 4984), (623, 4376), (712, 3829), (1094, 2492), (1246, 2188)]