27857184

素因数分解:

$2^5\times 3^1\times {\mathrm{439}}^1\times {\mathrm{661}}^1$

素因数の和:1113

約数の個数: 48

約数和(自身を含む): 73402560

約数和(自身を除く): 45545376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 439, 661, 878, 1317, 1322, 1756, 1983, 2634, 2644, 3512, 3966, 5268, 5288, 7024, 7932, 10536, 10576, 14048, 15864, 21072, 21152, 31728, 42144, 63456, 290179, 580358, 870537, 1160716, 1741074, 2321432, 3482148, 4642864, 6964296, 9285728, 13928592, 27857184]

約数ペア:

[(1, 27857184), (2, 13928592), (3, 9285728), (4, 6964296), (6, 4642864), (8, 3482148), (12, 2321432), (16, 1741074), (24, 1160716), (32, 870537), (48, 580358), (96, 290179), (439, 63456), (661, 42144), (878, 31728), (1317, 21152), (1322, 21072), (1756, 15864), (1983, 14048), (2634, 10576), (2644, 10536), (3512, 7932), (3966, 7024), (5268, 5288)]