28184996

素因数分解:

$2^2\times 7^3\times {\mathrm{20543}}^1$

素因数の和:20568

約数の個数: 24

約数和(自身を含む): 57523200

約数和(自身を除く): 29338204

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 20543, 41086, 82172, 143801, 287602, 575204, 1006607, 2013214, 4026428, 7046249, 14092498, 28184996]

約数ペア:

[(1, 28184996), (2, 14092498), (4, 7046249), (7, 4026428), (14, 2013214), (28, 1006607), (49, 575204), (98, 287602), (196, 143801), (343, 82172), (686, 41086), (1372, 20543)]