28463558

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1123}}^1$

素因数の和:1196

約数の個数: 32

約数和(自身を含む): 48556800

約数和(自身を除く): 20093242

約数列:

[1, 2, 19, 23, 29, 38, 46, 58, 437, 551, 667, 874, 1102, 1123, 1334, 2246, 12673, 21337, 25346, 25829, 32567, 42674, 51658, 65134, 490751, 618773, 749041, 981502, 1237546, 1498082, 14231779, 28463558]

約数ペア:

[(1, 28463558), (2, 14231779), (19, 1498082), (23, 1237546), (29, 981502), (38, 749041), (46, 618773), (58, 490751), (437, 65134), (551, 51658), (667, 42674), (874, 32567), (1102, 25829), (1123, 25346), (1334, 21337), (2246, 12673)]