28634214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{1553}}^1$

素因数の和:2004

約数の個数: 32

約数和(自身を含む): 65640960

約数和(自身を除く): 37006746

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 439, 878, 1317, 1553, 2634, 3073, 3106, 4659, 6146, 9219, 9318, 10871, 18438, 21742, 32613, 65226, 681767, 1363534, 2045301, 4090602, 4772369, 9544738, 14317107, 28634214]

約数ペア:

[(1, 28634214), (2, 14317107), (3, 9544738), (6, 4772369), (7, 4090602), (14, 2045301), (21, 1363534), (42, 681767), (439, 65226), (878, 32613), (1317, 21742), (1553, 18438), (2634, 10871), (3073, 9318), (3106, 9219), (4659, 6146)]