28733056

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{20407}}^1$

素因数の和:20432

約数の個数: 32

約数和(自身を含む): 62448480

約数和(自身を除く): 33715424

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 20407, 40814, 81628, 163256, 224477, 326512, 448954, 653024, 897908, 1306048, 1795816, 2612096, 3591632, 7183264, 14366528, 28733056]

約数ペア:

[(1, 28733056), (2, 14366528), (4, 7183264), (8, 3591632), (11, 2612096), (16, 1795816), (22, 1306048), (32, 897908), (44, 653024), (64, 448954), (88, 326512), (128, 224477), (176, 163256), (352, 81628), (704, 40814), (1408, 20407)]