28252354

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{57191}}^1$

素因数の和:57225

約数の個数: 16

約数和(自身を含む): 48041280

約数和(自身を除く): 19788926

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 57191, 114382, 743483, 1086629, 1486966, 2173258, 14126177, 28252354]

約数ペア:

[(1, 28252354), (2, 14126177), (13, 2173258), (19, 1486966), (26, 1086629), (38, 743483), (247, 114382), (494, 57191)]