18627173824

素因数分解:

$2^6\times 7^1\times {\mathrm{41578513}}^1$

素因数の和:41578532

約数の個数: 28

約数和(自身を含む): 42243770224

約数和(自身を除く): 23616596400

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 41578513, 83157026, 166314052, 291049591, 332628104, 582099182, 665256208, 1164198364, 1330512416, 2328396728, 2661024832, 4656793456, 9313586912, 18627173824]

約数ペア:

[(1, 18627173824), (2, 9313586912), (4, 4656793456), (7, 2661024832), (8, 2328396728), (14, 1330512416), (16, 1164198364), (28, 665256208), (32, 582099182), (56, 332628104), (64, 291049591), (112, 166314052), (224, 83157026), (448, 41578513)]