28952704

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{20563}}^1$

素因数の和:20588

約数の個数: 32

約数和(自身を含む): 62925840

約数和(自身を除く): 33973136

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 20563, 41126, 82252, 164504, 226193, 329008, 452386, 658016, 904772, 1316032, 1809544, 2632064, 3619088, 7238176, 14476352, 28952704]

約数ペア:

[(1, 28952704), (2, 14476352), (4, 7238176), (8, 3619088), (11, 2632064), (16, 1809544), (22, 1316032), (32, 904772), (44, 658016), (64, 452386), (88, 329008), (128, 226193), (176, 164504), (352, 82252), (704, 41126), (1408, 20563)]