28849416

素因数分解:

$2^3\times 3^1\times {\mathrm{431}}^1\times {\mathrm{2789}}^1$

素因数の和:3229

約数の個数: 32

約数和(自身を含む): 72316800

約数和(自身を除く): 43467384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 431, 862, 1293, 1724, 2586, 2789, 3448, 5172, 5578, 8367, 10344, 11156, 16734, 22312, 33468, 66936, 1202059, 2404118, 3606177, 4808236, 7212354, 9616472, 14424708, 28849416]

約数ペア:

[(1, 28849416), (2, 14424708), (3, 9616472), (4, 7212354), (6, 4808236), (8, 3606177), (12, 2404118), (24, 1202059), (431, 66936), (862, 33468), (1293, 22312), (1724, 16734), (2586, 11156), (2789, 10344), (3448, 8367), (5172, 5578)]