396471808

素因数分解:

$2^9\times {\mathrm{107}}^1\times {\mathrm{7237}}^1$

素因数の和:7362

約数の個数: 40

約数和(自身を含む): 799683192

約数和(自身を除く): 403211384

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 128, 214, 256, 428, 512, 856, 1712, 3424, 6848, 7237, 13696, 14474, 27392, 28948, 54784, 57896, 115792, 231584, 463168, 774359, 926336, 1548718, 1852672, 3097436, 3705344, 6194872, 12389744, 24779488, 49558976, 99117952, 198235904, 396471808]

約数ペア:

[(1, 396471808), (2, 198235904), (4, 99117952), (8, 49558976), (16, 24779488), (32, 12389744), (64, 6194872), (107, 3705344), (128, 3097436), (214, 1852672), (256, 1548718), (428, 926336), (512, 774359), (856, 463168), (1712, 231584), (3424, 115792), (6848, 57896), (7237, 54784), (13696, 28948), (14474, 27392)]