28844718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{1039}}^1$

素因数の和:1712

約数の個数: 32

約数和(自身を含む): 66094080

約数和(自身を除く): 37249362

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 661, 1039, 1322, 1983, 2078, 3117, 3966, 4627, 6234, 7273, 9254, 13881, 14546, 21819, 27762, 43638, 686779, 1373558, 2060337, 4120674, 4807453, 9614906, 14422359, 28844718]

約数ペア:

[(1, 28844718), (2, 14422359), (3, 9614906), (6, 4807453), (7, 4120674), (14, 2060337), (21, 1373558), (42, 686779), (661, 43638), (1039, 27762), (1322, 21819), (1983, 14546), (2078, 13881), (3117, 9254), (3966, 7273), (4627, 6234)]