28132352

素因数分解:

$2^{10}\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:434

約数の個数: 44

約数和(自身を含む): 57086736

約数和(自身を除く): 28954384

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 128, 166, 256, 331, 332, 512, 662, 664, 1024, 1324, 1328, 2648, 2656, 5296, 5312, 10592, 10624, 21184, 21248, 27473, 42368, 42496, 54946, 84736, 84992, 109892, 169472, 219784, 338944, 439568, 879136, 1758272, 3516544, 7033088, 14066176, 28132352]

約数ペア:

[(1, 28132352), (2, 14066176), (4, 7033088), (8, 3516544), (16, 1758272), (32, 879136), (64, 439568), (83, 338944), (128, 219784), (166, 169472), (256, 109892), (331, 84992), (332, 84736), (512, 54946), (662, 42496), (664, 42368), (1024, 27473), (1324, 21248), (1328, 21184), (2648, 10624), (2656, 10592), (5296, 5312)]