39991168

素因数分解:

$2^7\times 7^1\times {\mathrm{44633}}^1$

素因数の和:44654

約数の個数: 32

約数和(自身を含む): 91053360

約数和(自身を除く): 51062192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 44633, 89266, 178532, 312431, 357064, 624862, 714128, 1249724, 1428256, 2499448, 2856512, 4998896, 5713024, 9997792, 19995584, 39991168]

約数ペア:

[(1, 39991168), (2, 19995584), (4, 9997792), (7, 5713024), (8, 4998896), (14, 2856512), (16, 2499448), (28, 1428256), (32, 1249724), (56, 714128), (64, 624862), (112, 357064), (128, 312431), (224, 178532), (448, 89266), (896, 44633)]