27996916256

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{21339113}}^1$

素因数の和:21339164

約数の個数: 24

約数和(自身を含む): 56463295644

約数和(自身を除く): 28466379388

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 21339113, 42678226, 85356452, 170712904, 341425808, 682851616, 874903633, 1749807266, 3499614532, 6999229064, 13998458128, 27996916256]

約数ペア:

[(1, 27996916256), (2, 13998458128), (4, 6999229064), (8, 3499614532), (16, 1749807266), (32, 874903633), (41, 682851616), (82, 341425808), (164, 170712904), (328, 85356452), (656, 42678226), (1312, 21339113)]