40538904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{241303}}^1$

素因数の和:241319

約数の個数: 32

約数和(自身を含む): 115825920

約数和(自身を除く): 75287016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 241303, 482606, 723909, 965212, 1447818, 1689121, 1930424, 2895636, 3378242, 5067363, 5791272, 6756484, 10134726, 13512968, 20269452, 40538904]

約数ペア:

[(1, 40538904), (2, 20269452), (3, 13512968), (4, 10134726), (6, 6756484), (7, 5791272), (8, 5067363), (12, 3378242), (14, 2895636), (21, 1930424), (24, 1689121), (28, 1447818), (42, 965212), (56, 723909), (84, 482606), (168, 241303)]