69816272

素因数分解:

$2^4\times {\mathrm{491}}^1\times {\mathrm{8887}}^1$

素因数の和:9386

約数の個数: 20

約数和(自身を含む): 135559776

約数和(自身を除く): 65743504

約数列:

[1, 2, 4, 8, 16, 491, 982, 1964, 3928, 7856, 8887, 17774, 35548, 71096, 142192, 4363517, 8727034, 17454068, 34908136, 69816272]

約数ペア:

[(1, 69816272), (2, 34908136), (4, 17454068), (8, 8727034), (16, 4363517), (491, 142192), (982, 71096), (1964, 35548), (3928, 17774), (7856, 8887)]