71967232

素因数分解:

$2^9\times {\mathrm{367}}^1\times {\mathrm{383}}^1$

素因数の和:768

約数の個数: 40

約数和(自身を含む): 144562176

約数和(自身を除く): 72594944

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 367, 383, 512, 734, 766, 1468, 1532, 2936, 3064, 5872, 6128, 11744, 12256, 23488, 24512, 46976, 49024, 93952, 98048, 140561, 187904, 196096, 281122, 562244, 1124488, 2248976, 4497952, 8995904, 17991808, 35983616, 71967232]

約数ペア:

[(1, 71967232), (2, 35983616), (4, 17991808), (8, 8995904), (16, 4497952), (32, 2248976), (64, 1124488), (128, 562244), (256, 281122), (367, 196096), (383, 187904), (512, 140561), (734, 98048), (766, 93952), (1468, 49024), (1532, 46976), (2936, 24512), (3064, 23488), (5872, 12256), (6128, 11744)]