71744764

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197101}}^1$

素因数の和:197125

約数の個数: 24

約数和(自身を含む): 154527968

約数和(自身を除く): 82783204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 197101, 394202, 788404, 1379707, 2562313, 2759414, 5124626, 5518828, 10249252, 17936191, 35872382, 71744764]

約数ペア:

[(1, 71744764), (2, 35872382), (4, 17936191), (7, 10249252), (13, 5518828), (14, 5124626), (26, 2759414), (28, 2562313), (52, 1379707), (91, 788404), (182, 394202), (364, 197101)]