64696324

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{210053}}^1$

素因数の和:210075

約数の個数: 24

約数和(自身を含む): 141156288

約数和(自身を除く): 76459964

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 210053, 420106, 840212, 1470371, 2310583, 2940742, 4621166, 5881484, 9242332, 16174081, 32348162, 64696324]

約数ペア:

[(1, 64696324), (2, 32348162), (4, 16174081), (7, 9242332), (11, 5881484), (14, 4621166), (22, 2940742), (28, 2310583), (44, 1470371), (77, 840212), (154, 420106), (308, 210053)]