3889664

素因数分解:

$2^9\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:196

約数の個数: 40

約数和(自身を含む): 7954848

約数和(自身を除く): 4065184

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 107, 128, 142, 214, 256, 284, 428, 512, 568, 856, 1136, 1712, 2272, 3424, 4544, 6848, 7597, 9088, 13696, 15194, 18176, 27392, 30388, 36352, 54784, 60776, 121552, 243104, 486208, 972416, 1944832, 3889664]

約数ペア:

[(1, 3889664), (2, 1944832), (4, 972416), (8, 486208), (16, 243104), (32, 121552), (64, 60776), (71, 54784), (107, 36352), (128, 30388), (142, 27392), (214, 18176), (256, 15194), (284, 13696), (428, 9088), (512, 7597), (568, 6848), (856, 4544), (1136, 3424), (1712, 2272)]