28605504

素因数分解:

$2^6\times 3^1\times {\mathrm{383}}^1\times {\mathrm{389}}^1$

素因数の和:787

約数の個数: 56

約数和(自身を含む): 76078080

約数和(自身を除く): 47472576

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 383, 389, 766, 778, 1149, 1167, 1532, 1556, 2298, 2334, 3064, 3112, 4596, 4668, 6128, 6224, 9192, 9336, 12256, 12448, 18384, 18672, 24512, 24896, 36768, 37344, 73536, 74688, 148987, 297974, 446961, 595948, 893922, 1191896, 1787844, 2383792, 3575688, 4767584, 7151376, 9535168, 14302752, 28605504]

約数ペア:

[(1, 28605504), (2, 14302752), (3, 9535168), (4, 7151376), (6, 4767584), (8, 3575688), (12, 2383792), (16, 1787844), (24, 1191896), (32, 893922), (48, 595948), (64, 446961), (96, 297974), (192, 148987), (383, 74688), (389, 73536), (766, 37344), (778, 36768), (1149, 24896), (1167, 24512), (1532, 18672), (1556, 18384), (2298, 12448), (2334, 12256), (3064, 9336), (3112, 9192), (4596, 6224), (4668, 6128)]