8681344

素因数分解:

$2^7\times 7^1\times {\mathrm{9689}}^1$

素因数の和:9710

約数の個数: 32

約数和(自身を含む): 19767600

約数和(自身を除く): 11086256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 9689, 19378, 38756, 67823, 77512, 135646, 155024, 271292, 310048, 542584, 620096, 1085168, 1240192, 2170336, 4340672, 8681344]

約数ペア:

[(1, 8681344), (2, 4340672), (4, 2170336), (7, 1240192), (8, 1085168), (14, 620096), (16, 542584), (28, 310048), (32, 271292), (56, 155024), (64, 135646), (112, 77512), (128, 67823), (224, 38756), (448, 19378), (896, 9689)]