69921346

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{6473}}^1$

素因数の和:6977

約数の個数: 16

約数和(自身を含む): 114667488

約数和(自身を除く): 44746142

約数列:

[1, 2, 11, 22, 491, 982, 5401, 6473, 10802, 12946, 71203, 142406, 3178243, 6356486, 34960673, 69921346]

約数ペア:

[(1, 69921346), (2, 34960673), (11, 6356486), (22, 3178243), (491, 142406), (982, 71203), (5401, 12946), (6473, 10802)]