21449968256

素因数分解:

$2^7\times {\mathrm{59}}^1\times {\mathrm{2840303}}^1$

素因数の和:2840376

約数の個数: 32

約数和(自身を含む): 43456651200

約数和(自身を除く): 22006682944

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 472, 944, 1888, 3776, 7552, 2840303, 5680606, 11361212, 22722424, 45444848, 90889696, 167577877, 181779392, 335155754, 363558784, 670311508, 1340623016, 2681246032, 5362492064, 10724984128, 21449968256]

約数ペア:

[(1, 21449968256), (2, 10724984128), (4, 5362492064), (8, 2681246032), (16, 1340623016), (32, 670311508), (59, 363558784), (64, 335155754), (118, 181779392), (128, 167577877), (236, 90889696), (472, 45444848), (944, 22722424), (1888, 11361212), (3776, 5680606), (7552, 2840303)]