2648688

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{7883}}^1$

素因数の和:7901

約数の個数: 40

約数和(自身を含む): 7820928

約数和(自身を除く): 5172240

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 7883, 15766, 23649, 31532, 47298, 55181, 63064, 94596, 110362, 126128, 165543, 189192, 220724, 331086, 378384, 441448, 662172, 882896, 1324344, 2648688]

約数ペア:

[(1, 2648688), (2, 1324344), (3, 882896), (4, 662172), (6, 441448), (7, 378384), (8, 331086), (12, 220724), (14, 189192), (16, 165543), (21, 126128), (24, 110362), (28, 94596), (42, 63064), (48, 55181), (56, 47298), (84, 31532), (112, 23649), (168, 15766), (336, 7883)]