61993456

素因数分解:

$2^4\times 7^1\times {\mathrm{553513}}^1$

素因数の和:553528

約数の個数: 20

約数和(自身を含む): 137271472

約数和(自身を除く): 75278016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 553513, 1107026, 2214052, 3874591, 4428104, 7749182, 8856208, 15498364, 30996728, 61993456]

約数ペア:

[(1, 61993456), (2, 30996728), (4, 15498364), (7, 8856208), (8, 7749182), (14, 4428104), (16, 3874591), (28, 2214052), (56, 1107026), (112, 553513)]