7742752

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:401

約数の個数: 48

約数和(自身を含む): 16565472

約数和(自身を除く): 8822720

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 68, 86, 136, 172, 272, 331, 344, 544, 662, 688, 731, 1324, 1376, 1462, 2648, 2924, 5296, 5627, 5848, 10592, 11254, 11696, 14233, 22508, 23392, 28466, 45016, 56932, 90032, 113864, 180064, 227728, 241961, 455456, 483922, 967844, 1935688, 3871376, 7742752]

約数ペア:

[(1, 7742752), (2, 3871376), (4, 1935688), (8, 967844), (16, 483922), (17, 455456), (32, 241961), (34, 227728), (43, 180064), (68, 113864), (86, 90032), (136, 56932), (172, 45016), (272, 28466), (331, 23392), (344, 22508), (544, 14233), (662, 11696), (688, 11254), (731, 10592), (1324, 5848), (1376, 5627), (1462, 5296), (2648, 2924)]