68994688

素因数分解:

$2^7\times 7^1\times {\mathrm{77003}}^1$

素因数の和:77024

約数の個数: 32

約数和(自身を含む): 157088160

約数和(自身を除く): 88093472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 77003, 154006, 308012, 539021, 616024, 1078042, 1232048, 2156084, 2464096, 4312168, 4928192, 8624336, 9856384, 17248672, 34497344, 68994688]

約数ペア:

[(1, 68994688), (2, 34497344), (4, 17248672), (7, 9856384), (8, 8624336), (14, 4928192), (16, 4312168), (28, 2464096), (32, 2156084), (56, 1232048), (64, 1078042), (112, 616024), (128, 539021), (224, 308012), (448, 154006), (896, 77003)]