28769526

素因数分解:

$2^1\times 3^3\times {\mathrm{227}}^1\times {\mathrm{2347}}^1$

素因数の和:2585

約数の個数: 32

約数和(自身を含む): 64241280

約数和(自身を除く): 35471754

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 227, 454, 681, 1362, 2043, 2347, 4086, 4694, 6129, 7041, 12258, 14082, 21123, 42246, 63369, 126738, 532769, 1065538, 1598307, 3196614, 4794921, 9589842, 14384763, 28769526]

約数ペア:

[(1, 28769526), (2, 14384763), (3, 9589842), (6, 4794921), (9, 3196614), (18, 1598307), (27, 1065538), (54, 532769), (227, 126738), (454, 63369), (681, 42246), (1362, 21123), (2043, 14082), (2347, 12258), (4086, 7041), (4694, 6129)]