2971264

素因数分解:

$2^7\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:320

約数の個数: 32

約数和(自身を含む): 5997600

約数和(自身を除く): 3026336

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 167, 278, 334, 556, 668, 1112, 1336, 2224, 2672, 4448, 5344, 8896, 10688, 17792, 21376, 23213, 46426, 92852, 185704, 371408, 742816, 1485632, 2971264]

約数ペア:

[(1, 2971264), (2, 1485632), (4, 742816), (8, 371408), (16, 185704), (32, 92852), (64, 46426), (128, 23213), (139, 21376), (167, 17792), (278, 10688), (334, 8896), (556, 5344), (668, 4448), (1112, 2672), (1336, 2224)]