28244355478

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{863}}^1\times {\mathrm{117727}}^1$

素因数の和:118731

約数の個数: 16

約数和(自身を含む): 42721136640

約数和(自身を除く): 14476781162

約数列:

[1, 2, 139, 278, 863, 1726, 117727, 119957, 235454, 239914, 16364053, 32728106, 101598401, 203196802, 14122177739, 28244355478]

約数ペア:

[(1, 28244355478), (2, 14122177739), (139, 203196802), (278, 101598401), (863, 32728106), (1726, 16364053), (117727, 239914), (119957, 235454)]