28597254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{16607}}^1$

素因数の和:16660

約数の個数: 32

約数和(自身を含む): 66963456

約数和(自身を除く): 38366202

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 16607, 33214, 49821, 99642, 116249, 232498, 348747, 680887, 697494, 1361774, 2042661, 4085322, 4766209, 9532418, 14298627, 28597254]

約数ペア:

[(1, 28597254), (2, 14298627), (3, 9532418), (6, 4766209), (7, 4085322), (14, 2042661), (21, 1361774), (41, 697494), (42, 680887), (82, 348747), (123, 232498), (246, 116249), (287, 99642), (574, 49821), (861, 33214), (1722, 16607)]