9478688

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{2131}}^1$

素因数の和:2280

約数の個数: 24

約数和(自身を含む): 18804240

約数和(自身を除く): 9325552

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 556, 1112, 2131, 2224, 4262, 4448, 8524, 17048, 34096, 68192, 296209, 592418, 1184836, 2369672, 4739344, 9478688]

約数ペア:

[(1, 9478688), (2, 4739344), (4, 2369672), (8, 1184836), (16, 592418), (32, 296209), (139, 68192), (278, 34096), (556, 17048), (1112, 8524), (2131, 4448), (2224, 4262)]